| 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 | $192.74 | 12.639% | $217.1004 | $217.10 | $217.10 | $217.10 |
| Purchase #2 | $228.63 | 11.358% | $254.5978 | $254.60 | $254.60 | $254.60 |
| Purchase #3 | $96.62 | 13.245% | $109.4173 | $109.42 | $109.40 | $109.40 |
| Purchase #4 | $99.58 | 9.303% | $108.8439 | $108.84 | $108.85 | $108.80 |
| Purchase #5 | $97.51 | 13.689% | $110.8581 | $110.86 | $110.85 | $110.90 |
| Purchase #6 | $18.46 | 5.375% | $19.4522 | $19.45 | $19.45 | $19.50 |
| Purchase #7 | $202.71 | 11.678% | $226.3825 | $226.38 | $226.40 | $226.40 |
| 7 purchase totals = | $936.25 | $1,046.6522 | $1,046.65 | $1,046.65 | $1,046.70 | |