| 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 | $194.45 | 10.824% | $215.4973 | $215.50 | $215.50 | $215.50 |
| Purchase #2 | $141.98 | 7.842% | $153.1141 | $153.11 | $153.10 | $153.10 |
| Purchase #3 | $181.88 | 12.172% | $204.0184 | $204.02 | $204.00 | $204.00 |
| Purchase #4 | $150.99 | 5.602% | $159.4485 | $159.45 | $159.45 | $159.40 |
| Purchase #5 | $192.48 | 13.185% | $217.8585 | $217.86 | $217.85 | $217.90 |
| Purchase #6 | $86.62 | 7.660% | $93.2551 | $93.26 | $93.25 | $93.30 |
| Purchase #7 | $185.72 | 8.401% | $201.3223 | $201.32 | $201.30 | $201.30 |
| 7 purchase totals = | $1,134.12 | $1,244.5142 | $1,244.52 | $1,244.45 | $1,244.50 | |