| 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 | $129.61 | 13.601% | $147.2383 | $147.24 | $147.25 | $147.20 |
| Purchase #2 | $35.45 | 7.635% | $38.1566 | $38.16 | $38.15 | $38.20 |
| Purchase #3 | $201.63 | 11.387% | $224.5896 | $224.59 | $224.60 | $224.60 |
| Purchase #4 | $99.88 | 10.738% | $110.6051 | $110.61 | $110.60 | $110.60 |
| Purchase #5 | $118.97 | 8.518% | $129.1039 | $129.10 | $129.10 | $129.10 |
| Purchase #6 | $224.77 | 13.350% | $254.7768 | $254.78 | $254.80 | $254.80 |
| Purchase #7 | $130.39 | 6.776% | $139.2252 | $139.23 | $139.25 | $139.20 |
| 7 purchase totals = | $940.70 | $1,043.6955 | $1,043.71 | $1,043.75 | $1,043.70 | |