| 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 | $212.33 | 10.145% | $233.8709 | $233.87 | $233.85 | $233.90 |
| Purchase #2 | $80.63 | 9.316% | $88.1415 | $88.14 | $88.15 | $88.10 |
| Purchase #3 | $51.63 | 3.122% | $53.2419 | $53.24 | $53.25 | $53.20 |
| Purchase #4 | $243.46 | 6.229% | $258.6251 | $258.63 | $258.65 | $258.60 |
| Purchase #5 | $87.45 | 4.610% | $91.4814 | $91.48 | $91.50 | $91.50 |
| Purchase #6 | $177.25 | 8.411% | $192.1585 | $192.16 | $192.15 | $192.20 |
| Purchase #7 | $32.71 | 9.568% | $35.8397 | $35.84 | $35.85 | $35.80 |
| 7 purchase totals = | $885.46 | $953.3590 | $953.36 | $953.40 | $953.30 | |