| 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 | $218.57 | 3.774% | $226.8188 | $226.82 | $226.80 | $226.80 |
| Purchase #2 | $138.96 | 7.780% | $149.7711 | $149.77 | $149.75 | $149.80 |
| Purchase #3 | $19.78 | 9.452% | $21.6496 | $21.65 | $21.65 | $21.60 |
| Purchase #4 | $230.75 | 8.285% | $249.8676 | $249.87 | $249.85 | $249.90 |
| Purchase #5 | $91.83 | 5.137% | $96.5473 | $96.55 | $96.55 | $96.50 |
| Purchase #6 | $27.89 | 3.200% | $28.7825 | $28.78 | $28.80 | $28.80 |
| Purchase #7 | $12.40 | 12.416% | $13.9396 | $13.94 | $13.95 | $13.90 |
| 7 purchase totals = | $740.18 | $787.3765 | $787.38 | $787.35 | $787.30 | |