| 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 | $212.29 | 8.251% | $229.806 | $229.81 | $229.80 | $229.80 |
| Purchase #2 | $181.98 | 13.867% | $207.2152 | $207.22 | $207.20 | $207.20 |
| Purchase #3 | $127.70 | 3.181% | $131.7621 | $131.76 | $131.75 | $131.80 |
| Purchase #4 | $173.82 | 12.345% | $195.2781 | $195.28 | $195.30 | $195.30 |
| Purchase #5 | $131.31 | 13.742% | $149.3546 | $149.35 | $149.35 | $149.40 |
| Purchase #6 | $212.60 | 6.345% | $226.0895 | $226.09 | $226.10 | $226.10 |
| Purchase #7 | $249.70 | 10.186% | $275.1344 | $275.13 | $275.15 | $275.10 |
| 7 purchase totals = | $1,289.40 | $1,414.6399 | $1,414.64 | $1,414.65 | $1,414.70 | |