| 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 | $115.97 | 3.576% | $120.1171 | $120.12 | $120.10 | $120.10 |
| Purchase #2 | $227.54 | 8.491% | $246.8604 | $246.86 | $246.85 | $246.90 |
| Purchase #3 | $172.34 | 5.793% | $182.3237 | $182.32 | $182.30 | $182.30 |
| Purchase #4 | $213.81 | 3.172% | $220.5921 | $220.59 | $220.60 | $220.60 |
| Purchase #5 | $120.44 | 5.463% | $127.0196 | $127.02 | $127.00 | $127.00 |
| Purchase #6 | $220.55 | 10.252% | $243.1608 | $243.16 | $243.15 | $243.20 |
| Purchase #7 | $58.88 | 5.375% | $62.0448 | $62.04 | $62.05 | $62.00 |
| 7 purchase totals = | $1,129.53 | $1,202.1185 | $1,202.11 | $1,202.05 | $1,202.10 | |