| 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 | $229.49 | 8.371% | $248.7006 | $248.70 | $248.70 | $248.70 |
| Purchase #2 | $30.73 | 9.763% | $33.7302 | $33.73 | $33.75 | $33.70 |
| Purchase #3 | $81.58 | 11.744% | $91.1608 | $91.16 | $91.15 | $91.20 |
| Purchase #4 | $181.79 | 11.297% | $202.3268 | $202.33 | $202.35 | $202.30 |
| Purchase #5 | $194.44 | 9.761% | $213.4193 | $213.42 | $213.40 | $213.40 |
| Purchase #6 | $132.29 | 8.141% | $143.0597 | $143.06 | $143.05 | $143.10 |
| Purchase #7 | $228.85 | 13.809% | $260.4519 | $260.45 | $260.45 | $260.50 |
| 7 purchase totals = | $1,079.17 | $1,192.8493 | $1,192.85 | $1,192.85 | $1,192.90 | |