| 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 | $113.66 | 8.666% | $123.5098 | $123.51 | $123.50 | $123.50 |
| Purchase #2 | $37.90 | 6.865% | $40.5018 | $40.50 | $40.50 | $40.50 |
| Purchase #3 | $194.82 | 11.293% | $216.821 | $216.82 | $216.80 | $216.80 |
| Purchase #4 | $174.95 | 7.568% | $188.1902 | $188.19 | $188.20 | $188.20 |
| Purchase #5 | $84.40 | 3.425% | $87.2907 | $87.29 | $87.30 | $87.30 |
| Purchase #6 | $118.86 | 6.164% | $126.1865 | $126.19 | $126.20 | $126.20 |
| Purchase #7 | $244.43 | 13.806% | $278.176 | $278.18 | $278.20 | $278.20 |
| 7 purchase totals = | $969.02 | $1,060.6760 | $1,060.68 | $1,060.70 | $1,060.70 | |