| 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 | $216.63 | 10.262% | $238.8606 | $238.86 | $238.85 | $238.90 |
| Purchase #2 | $177.52 | 12.662% | $199.9976 | $200.00 | $200.00 | $200.00 |
| Purchase #3 | $36.78 | 3.452% | $38.0496 | $38.05 | $38.05 | $38.00 |
| Purchase #4 | $41.27 | 12.228% | $46.3165 | $46.32 | $46.30 | $46.30 |
| Purchase #5 | $119.54 | 13.368% | $135.5201 | $135.52 | $135.50 | $135.50 |
| Purchase #6 | $111.53 | 13.578% | $126.6735 | $126.67 | $126.65 | $126.70 |
| Purchase #7 | $132.34 | 4.532% | $138.3376 | $138.34 | $138.35 | $138.30 |
| 7 purchase totals = | $835.61 | $923.7555 | $923.76 | $923.70 | $923.70 | |