| 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 | $215.98 | 3.637% | $223.8352 | $223.84 | $223.85 | $223.80 |
| Purchase #2 | $203.49 | 7.746% | $219.2523 | $219.25 | $219.25 | $219.30 |
| Purchase #3 | $219.55 | 13.513% | $249.2178 | $249.22 | $249.20 | $249.20 |
| Purchase #4 | $40.62 | 6.429% | $43.2315 | $43.23 | $43.25 | $43.20 |
| Purchase #5 | $94.85 | 8.369% | $102.788 | $102.79 | $102.80 | $102.80 |
| Purchase #6 | $228.64 | 6.253% | $242.9369 | $242.94 | $242.95 | $242.90 |
| Purchase #7 | $64.98 | 3.752% | $67.418 | $67.42 | $67.40 | $67.40 |
| 7 purchase totals = | $1,068.11 | $1,148.6797 | $1,148.69 | $1,148.70 | $1,148.60 | |