| 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 | $198.46 | 13.544% | $225.3394 | $225.34 | $225.35 | $225.30 |
| Purchase #2 | $66.46 | 12.316% | $74.6452 | $74.65 | $74.65 | $74.60 |
| Purchase #3 | $233.29 | 8.384% | $252.849 | $252.85 | $252.85 | $252.80 |
| Purchase #4 | $179.76 | 12.478% | $202.1905 | $202.19 | $202.20 | $202.20 |
| Purchase #5 | $100.37 | 6.756% | $107.151 | $107.15 | $107.15 | $107.20 |
| Purchase #6 | $211.80 | 13.629% | $240.6662 | $240.67 | $240.65 | $240.70 |
| Purchase #7 | $31.43 | 5.640% | $33.2027 | $33.20 | $33.20 | $33.20 |
| 7 purchase totals = | $1,021.57 | $1,136.0440 | $1,136.05 | $1,136.05 | $1,136.00 | |