| 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 | $106.68 | 9.741% | $117.0717 | $117.07 | $117.05 | $117.10 |
| Purchase #2 | $134.53 | 6.253% | $142.9422 | $142.94 | $142.95 | $142.90 |
| Purchase #3 | $22.87 | 6.228% | $24.2943 | $24.29 | $24.30 | $24.30 |
| Purchase #4 | $197.25 | 11.384% | $219.7049 | $219.70 | $219.70 | $219.70 |
| Purchase #5 | $123.61 | 4.345% | $128.9809 | $128.98 | $129.00 | $129.00 |
| Purchase #6 | $205.82 | 13.842% | $234.3096 | $234.31 | $234.30 | $234.30 |
| Purchase #7 | $233.58 | 6.770% | $249.3934 | $249.39 | $249.40 | $249.40 |
| 7 purchase totals = | $1,024.34 | $1,116.6970 | $1,116.68 | $1,116.70 | $1,116.70 | |