| 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 | $118.28 | 11.542% | $131.9319 | $131.93 | $131.95 | $131.90 |
| Purchase #2 | $157.88 | 7.838% | $170.2546 | $170.25 | $170.25 | $170.30 |
| Purchase #3 | $228.38 | 8.666% | $248.1714 | $248.17 | $248.15 | $248.20 |
| Purchase #4 | $100.78 | 9.739% | $110.595 | $110.60 | $110.60 | $110.60 |
| Purchase #5 | $133.40 | 3.482% | $138.045 | $138.05 | $138.05 | $138.00 |
| Purchase #6 | $62.34 | 4.318% | $65.0318 | $65.03 | $65.05 | $65.00 |
| Purchase #7 | $119.38 | 13.215% | $135.1561 | $135.16 | $135.15 | $135.20 |
| 7 purchase totals = | $920.44 | $999.1858 | $999.19 | $999.20 | $999.20 | |