| 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 | $93.97 | 9.426% | $102.8276 | $102.83 | $102.85 | $102.80 |
| Purchase #2 | $129.91 | 3.747% | $134.7777 | $134.78 | $134.80 | $134.80 |
| Purchase #3 | $148.40 | 12.689% | $167.2305 | $167.23 | $167.25 | $167.20 |
| Purchase #4 | $213.76 | 6.714% | $228.1118 | $228.11 | $228.10 | $228.10 |
| Purchase #5 | $218.32 | 8.814% | $237.5627 | $237.56 | $237.55 | $237.60 |
| Purchase #6 | $133.26 | 7.703% | $143.525 | $143.53 | $143.55 | $143.50 |
| Purchase #7 | $18.40 | 11.635% | $20.5408 | $20.54 | $20.55 | $20.50 |
| 7 purchase totals = | $956.02 | $1,034.5761 | $1,034.58 | $1,034.65 | $1,034.50 | |