| 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 | $220.57 | 3.665% | $228.6539 | $228.65 | $228.65 | $228.70 |
| Purchase #2 | $197.91 | 9.290% | $216.2958 | $216.30 | $216.30 | $216.30 |
| Purchase #3 | $225.98 | 5.424% | $238.2372 | $238.24 | $238.25 | $238.20 |
| Purchase #4 | $169.28 | 7.627% | $182.191 | $182.19 | $182.20 | $182.20 |
| Purchase #5 | $91.37 | 11.268% | $101.6656 | $101.67 | $101.65 | $101.70 |
| Purchase #6 | $43.59 | 5.861% | $46.1448 | $46.14 | $46.15 | $46.10 |
| Purchase #7 | $16.76 | 4.690% | $17.546 | $17.55 | $17.55 | $17.50 |
| 7 purchase totals = | $965.46 | $1,030.7343 | $1,030.74 | $1,030.75 | $1,030.70 | |