| 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 | $194.68 | 11.815% | $217.6814 | $217.68 | $217.70 | $217.70 |
| Purchase #2 | $126.55 | 6.169% | $134.3569 | $134.36 | $134.35 | $134.40 |
| Purchase #3 | $71.82 | 8.787% | $78.1308 | $78.13 | $78.15 | $78.10 |
| Purchase #4 | $152.72 | 13.644% | $173.5571 | $173.56 | $173.55 | $173.60 |
| Purchase #5 | $211.50 | 8.600% | $229.689 | $229.69 | $229.70 | $229.70 |
| Purchase #6 | $197.57 | 4.708% | $206.8716 | $206.87 | $206.85 | $206.90 |
| Purchase #7 | $235.69 | 9.312% | $257.6375 | $257.64 | $257.65 | $257.60 |
| 7 purchase totals = | $1,190.53 | $1,297.9243 | $1,297.93 | $1,297.95 | $1,298.00 | |