| 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 | $157.46 | 10.176% | $173.4831 | $173.48 | $173.50 | $173.50 |
| Purchase #2 | $96.90 | 5.295% | $102.0309 | $102.03 | $102.05 | $102.00 |
| Purchase #3 | $117.58 | 8.557% | $127.6413 | $127.64 | $127.65 | $127.60 |
| Purchase #4 | $138.42 | 12.216% | $155.3294 | $155.33 | $155.35 | $155.30 |
| Purchase #5 | $244.40 | 3.221% | $252.2721 | $252.27 | $252.25 | $252.30 |
| Purchase #6 | $199.86 | 10.123% | $220.0918 | $220.09 | $220.10 | $220.10 |
| Purchase #7 | $7.33 | 8.154% | $7.9277 | $7.93 | $7.95 | $7.90 |
| 7 purchase totals = | $961.95 | $1,038.7763 | $1,038.77 | $1,038.85 | $1,038.70 | |