| 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 | 10.361% | $244.3613 | $244.36 | $244.35 | $244.40 |
| Purchase #2 | $84.49 | 10.597% | $93.4434 | $93.44 | $93.45 | $93.40 |
| Purchase #3 | $173.75 | 10.337% | $191.7105 | $191.71 | $191.70 | $191.70 |
| Purchase #4 | $145.40 | 8.679% | $158.0193 | $158.02 | $158.00 | $158.00 |
| Purchase #5 | $209.65 | 6.212% | $222.6735 | $222.67 | $222.65 | $222.70 |
| Purchase #6 | $215.47 | 6.183% | $228.7925 | $228.79 | $228.80 | $228.80 |
| Purchase #7 | $188.66 | 9.299% | $206.2035 | $206.20 | $206.20 | $206.20 |
| 7 purchase totals = | $1,238.84 | $1,345.2040 | $1,345.19 | $1,345.15 | $1,345.20 | |