| 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 | $223.48 | 9.755% | $245.2805 | $245.28 | $245.30 | $245.30 |
| Purchase #2 | $110.71 | 8.447% | $120.0617 | $120.06 | $120.05 | $120.10 |
| Purchase #3 | $41.98 | 10.700% | $46.4719 | $46.47 | $46.45 | $46.50 |
| Purchase #4 | $229.50 | 11.705% | $256.363 | $256.36 | $256.35 | $256.40 |
| Purchase #5 | $106.28 | 8.260% | $115.0587 | $115.06 | $115.05 | $115.10 |
| Purchase #6 | $220.87 | 12.601% | $248.7018 | $248.70 | $248.70 | $248.70 |
| Purchase #7 | $101.64 | 8.343% | $110.1198 | $110.12 | $110.10 | $110.10 |
| 7 purchase totals = | $1,034.46 | $1,142.0574 | $1,142.05 | $1,142.00 | $1,142.20 | |