| 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 | $207.93 | 4.381% | $217.0394 | $217.04 | $217.05 | $217.00 |
| Purchase #2 | $134.55 | 13.668% | $152.9403 | $152.94 | $152.95 | $152.90 |
| Purchase #3 | $165.75 | 8.173% | $179.2967 | $179.30 | $179.30 | $179.30 |
| Purchase #4 | $87.75 | 10.749% | $97.1822 | $97.18 | $97.20 | $97.20 |
| Purchase #5 | $161.48 | 6.785% | $172.4364 | $172.44 | $172.45 | $172.40 |
| Purchase #6 | $194.54 | 10.787% | $215.525 | $215.53 | $215.55 | $215.50 |
| Purchase #7 | $204.99 | 12.499% | $230.6117 | $230.61 | $230.60 | $230.60 |
| 7 purchase totals = | $1,156.99 | $1,265.0317 | $1,265.04 | $1,265.10 | $1,264.90 | |