| 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 | $206.90 | 8.630% | $224.7555 | $224.76 | $224.75 | $224.80 |
| Purchase #2 | $210.86 | 10.259% | $232.4921 | $232.49 | $232.50 | $232.50 |
| Purchase #3 | $128.71 | 4.162% | $134.0669 | $134.07 | $134.05 | $134.10 |
| Purchase #4 | $48.55 | 4.408% | $50.6901 | $50.69 | $50.70 | $50.70 |
| Purchase #5 | $54.46 | 3.285% | $56.249 | $56.25 | $56.25 | $56.20 |
| Purchase #6 | $23.78 | 6.269% | $25.2708 | $25.27 | $25.25 | $25.30 |
| Purchase #7 | $245.32 | 3.634% | $254.2349 | $254.23 | $254.25 | $254.20 |
| 7 purchase totals = | $918.58 | $977.7593 | $977.76 | $977.75 | $977.80 | |