| 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 | $224.72 | 3.110% | $231.7088 | $231.71 | $231.70 | $231.70 |
| Purchase #2 | $130.38 | 6.115% | $138.3527 | $138.35 | $138.35 | $138.40 |
| Purchase #3 | $32.47 | 10.644% | $35.9261 | $35.93 | $35.95 | $35.90 |
| Purchase #4 | $90.87 | 4.667% | $95.1109 | $95.11 | $95.10 | $95.10 |
| Purchase #5 | $111.63 | 7.185% | $119.6506 | $119.65 | $119.65 | $119.70 |
| Purchase #6 | $35.64 | 10.349% | $39.3284 | $39.33 | $39.35 | $39.30 |
| Purchase #7 | $104.49 | 13.707% | $118.8124 | $118.81 | $118.80 | $118.80 |
| 7 purchase totals = | $730.20 | $778.8899 | $778.89 | $778.90 | $778.90 | |