| 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 | $109.88 | 9.321% | $120.1219 | $120.12 | $120.10 | $120.10 |
| Purchase #2 | $233.92 | 12.233% | $262.5354 | $262.54 | $262.55 | $262.50 |
| Purchase #3 | $241.52 | 9.858% | $265.329 | $265.33 | $265.35 | $265.30 |
| Purchase #4 | $129.61 | 4.842% | $135.8857 | $135.89 | $135.90 | $135.90 |
| Purchase #5 | $26.37 | 12.531% | $29.6744 | $29.67 | $29.65 | $29.70 |
| Purchase #6 | $35.53 | 13.521% | $40.334 | $40.33 | $40.35 | $40.30 |
| Purchase #7 | $42.78 | 3.154% | $44.1293 | $44.13 | $44.15 | $44.10 |
| 7 purchase totals = | $819.61 | $898.0097 | $898.01 | $898.05 | $897.90 | |