| 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 | $242.86 | 12.565% | $273.3754 | $273.38 | $273.40 | $273.40 |
| Purchase #2 | $5.84 | 3.160% | $6.0245 | $6.02 | $6.00 | $6.00 |
| Purchase #3 | $225.67 | 11.192% | $250.927 | $250.93 | $250.95 | $250.90 |
| Purchase #4 | $136.32 | 10.295% | $150.3541 | $150.35 | $150.35 | $150.40 |
| Purchase #5 | $12.52 | 7.171% | $13.4178 | $13.42 | $13.40 | $13.40 |
| Purchase #6 | $240.45 | 13.387% | $272.639 | $272.64 | $272.65 | $272.60 |
| Purchase #7 | $45.92 | 12.489% | $51.6549 | $51.65 | $51.65 | $51.70 |
| 7 purchase totals = | $909.58 | $1,018.3927 | $1,018.39 | $1,018.40 | $1,018.40 | |