| 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 | $96.26 | 7.465% | $103.4458 | $103.45 | $103.45 | $103.40 |
| Purchase #2 | $9.71 | 5.464% | $10.2406 | $10.24 | $10.25 | $10.20 |
| Purchase #3 | $143.29 | 9.441% | $156.818 | $156.82 | $156.80 | $156.80 |
| Purchase #4 | $179.44 | 13.574% | $203.7972 | $203.80 | $203.80 | $203.80 |
| Purchase #5 | $244.43 | 12.846% | $275.8295 | $275.83 | $275.85 | $275.80 |
| Purchase #6 | $9.69 | 6.152% | $10.2861 | $10.29 | $10.30 | $10.30 |
| Purchase #7 | $134.77 | 12.367% | $151.437 | $151.44 | $151.45 | $151.40 |
| 7 purchase totals = | $817.59 | $911.8542 | $911.87 | $911.90 | $911.70 | |