| 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 | $227.26 | 4.729% | $238.0071 | $238.01 | $238.00 | $238.00 |
| Purchase #2 | $19.63 | 4.330% | $20.48 | $20.48 | $20.50 | $20.50 |
| Purchase #3 | $159.64 | 3.472% | $165.1827 | $165.18 | $165.20 | $165.20 |
| Purchase #4 | $51.88 | 9.307% | $56.7085 | $56.71 | $56.70 | $56.70 |
| Purchase #5 | $47.25 | 6.676% | $50.4044 | $50.40 | $50.40 | $50.40 |
| Purchase #6 | $230.69 | 9.637% | $252.9216 | $252.92 | $252.90 | $252.90 |
| Purchase #7 | $140.30 | 13.319% | $158.9866 | $158.99 | $159.00 | $159.00 |
| 7 purchase totals = | $876.65 | $942.6909 | $942.69 | $942.70 | $942.70 | |