| 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 | $221.42 | 13.705% | $251.7656 | $251.77 | $251.75 | $251.80 |
| Purchase #2 | $228.53 | 7.263% | $245.1281 | $245.13 | $245.15 | $245.10 |
| Purchase #3 | $133.42 | 4.785% | $139.8041 | $139.80 | $139.80 | $139.80 |
| Purchase #4 | $62.56 | 3.703% | $64.8766 | $64.88 | $64.90 | $64.90 |
| Purchase #5 | $170.38 | 4.141% | $177.4354 | $177.44 | $177.45 | $177.40 |
| Purchase #6 | $50.25 | 8.457% | $54.4996 | $54.50 | $54.50 | $54.50 |
| Purchase #7 | $218.36 | 3.665% | $226.3629 | $226.36 | $226.35 | $226.40 |
| 7 purchase totals = | $1,084.92 | $1,159.8723 | $1,159.88 | $1,159.90 | $1,159.90 | |