| 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 | $240.37 | 6.190% | $255.2489 | $255.25 | $255.25 | $255.20 |
| Purchase #2 | $211.67 | 8.122% | $228.8618 | $228.86 | $228.85 | $228.90 |
| Purchase #3 | $139.40 | 11.692% | $155.6986 | $155.70 | $155.70 | $155.70 |
| Purchase #4 | $138.78 | 9.316% | $151.7087 | $151.71 | $151.70 | $151.70 |
| Purchase #5 | $141.39 | 13.725% | $160.7958 | $160.80 | $160.80 | $160.80 |
| Purchase #6 | $212.95 | 7.321% | $228.5401 | $228.54 | $228.55 | $228.50 |
| Purchase #7 | $167.44 | 12.393% | $188.1908 | $188.19 | $188.20 | $188.20 |
| 7 purchase totals = | $1,252.00 | $1,369.0447 | $1,369.05 | $1,369.05 | $1,369.00 | |