| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $142.88 | 6.424% | $152.0586 | $152.06 | $152.05 | $152.10 |
| Purchase #2 | $190.90 | 3.231% | $197.068 | $197.07 | $197.05 | $197.10 |
| Purchase #3 | $248.27 | 9.765% | $272.5136 | $272.51 | $272.50 | $272.50 |
| Purchase #4 | $250.26 | 10.654% | $276.9227 | $276.92 | $276.90 | $276.90 |
| Purchase #5 | $123.35 | 8.842% | $134.2566 | $134.26 | $134.25 | $134.30 |
| Purchase #6 | $191.59 | 5.191% | $201.5354 | $201.54 | $201.55 | $201.50 |
| Purchase #7 | $92.34 | 12.315% | $103.7117 | $103.71 | $103.70 | $103.70 |
| 7 purchase totals = | $1,239.59 | $1,338.0666 | $1,338.07 | $1,338.00 | $1,338.10 | |