| 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 | $125.97 | 3.162% | $129.9532 | $129.95 | $129.95 | $130.00 |
| Purchase #2 | $69.93 | 3.162% | $72.1412 | $72.14 | $72.15 | $72.10 |
| Purchase #3 | $31.63 | 4.537% | $33.0651 | $33.07 | $33.05 | $33.10 |
| Purchase #4 | $229.76 | 7.434% | $246.8404 | $246.84 | $246.85 | $246.80 |
| Purchase #5 | $202.49 | 4.149% | $210.8913 | $210.89 | $210.90 | $210.90 |
| Purchase #6 | $120.30 | 10.740% | $133.2202 | $133.22 | $133.20 | $133.20 |
| Purchase #7 | $159.75 | 10.730% | $176.8912 | $176.89 | $176.90 | $176.90 |
| 7 purchase totals = | $939.83 | $1,003.0026 | $1,003.00 | $1,003.00 | $1,003.00 | |