| 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 | $219.92 | 12.199% | $246.748 | $246.75 | $246.75 | $246.70 |
| Purchase #2 | $191.51 | 11.652% | $213.8247 | $213.82 | $213.80 | $213.80 |
| Purchase #3 | $236.28 | 5.429% | $249.1076 | $249.11 | $249.10 | $249.10 |
| Purchase #4 | $188.33 | 3.608% | $195.1249 | $195.12 | $195.10 | $195.10 |
| Purchase #5 | $74.47 | 8.285% | $80.6398 | $80.64 | $80.65 | $80.60 |
| Purchase #6 | $196.68 | 11.797% | $219.8823 | $219.88 | $219.90 | $219.90 |
| Purchase #7 | $7.27 | 8.568% | $7.8929 | $7.89 | $7.90 | $7.90 |
| 7 purchase totals = | $1,114.46 | $1,213.2202 | $1,213.21 | $1,213.20 | $1,213.10 | |