| 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 | $112.74 | 5.480% | $118.9182 | $118.92 | $118.90 | $118.90 |
| Purchase #2 | $223.99 | 9.297% | $244.8144 | $244.81 | $244.80 | $244.80 |
| Purchase #3 | $133.48 | 9.645% | $146.3541 | $146.35 | $146.35 | $146.40 |
| Purchase #4 | $215.69 | 4.582% | $225.5729 | $225.57 | $225.55 | $225.60 |
| Purchase #5 | $65.84 | 12.793% | $74.2629 | $74.26 | $74.25 | $74.30 |
| Purchase #6 | $55.95 | 7.816% | $60.3231 | $60.32 | $60.30 | $60.30 |
| Purchase #7 | $209.62 | 5.749% | $221.6711 | $221.67 | $221.65 | $221.70 |
| 7 purchase totals = | $1,017.31 | $1,091.9167 | $1,091.90 | $1,091.80 | $1,092.00 | |