| 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 | $124.85 | 12.114% | $139.9743 | $139.97 | $139.95 | $140.00 |
| Purchase #2 | $195.61 | 6.277% | $207.8884 | $207.89 | $207.90 | $207.90 |
| Purchase #3 | $24.71 | 9.728% | $27.1138 | $27.11 | $27.10 | $27.10 |
| Purchase #4 | $71.69 | 3.219% | $73.9977 | $74.00 | $74.00 | $74.00 |
| Purchase #5 | $155.75 | 11.601% | $173.8186 | $173.82 | $173.80 | $173.80 |
| Purchase #6 | $187.67 | 8.241% | $203.1359 | $203.14 | $203.15 | $203.10 |
| Purchase #7 | $189.42 | 3.258% | $195.5913 | $195.59 | $195.60 | $195.60 |
| 7 purchase totals = | $949.70 | $1,021.5200 | $1,021.52 | $1,021.50 | $1,021.50 | |