| 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 | $96.64 | 12.716% | $108.9287 | $108.93 | $108.95 | $108.90 |
| Purchase #2 | $13.45 | 8.143% | $14.5452 | $14.55 | $14.55 | $14.50 |
| Purchase #3 | $6.82 | 11.148% | $7.5803 | $7.58 | $7.60 | $7.60 |
| Purchase #4 | $232.59 | 4.567% | $243.2124 | $243.21 | $243.20 | $243.20 |
| Purchase #5 | $153.56 | 12.725% | $173.1005 | $173.10 | $173.10 | $173.10 |
| Purchase #6 | $202.57 | 4.798% | $212.2893 | $212.29 | $212.30 | $212.30 |
| Purchase #7 | $103.73 | 9.487% | $113.5709 | $113.57 | $113.55 | $113.60 |
| 7 purchase totals = | $809.36 | $873.2273 | $873.23 | $873.25 | $873.20 | |