| 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 | $230.91 | 9.742% | $253.4053 | $253.41 | $253.40 | $253.40 |
| Purchase #2 | $75.80 | 5.748% | $80.157 | $80.16 | $80.15 | $80.20 |
| Purchase #3 | $189.41 | 9.741% | $207.8604 | $207.86 | $207.85 | $207.90 |
| Purchase #4 | $180.75 | 11.731% | $201.9538 | $201.95 | $201.95 | $202.00 |
| Purchase #5 | $66.67 | 13.620% | $75.7505 | $75.75 | $75.75 | $75.80 |
| Purchase #6 | $116.90 | 7.763% | $125.9749 | $125.97 | $125.95 | $126.00 |
| Purchase #7 | $74.72 | 6.708% | $79.7322 | $79.73 | $79.75 | $79.70 |
| 7 purchase totals = | $935.16 | $1,024.8341 | $1,024.83 | $1,024.80 | $1,025.00 | |