| 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 | $107.90 | 7.809% | $116.3259 | $116.33 | $116.35 | $116.30 |
| Purchase #2 | $64.77 | 10.302% | $71.4426 | $71.44 | $71.45 | $71.40 |
| Purchase #3 | $87.36 | 9.729% | $95.8593 | $95.86 | $95.85 | $95.90 |
| Purchase #4 | $248.50 | 4.773% | $260.3609 | $260.36 | $260.35 | $260.40 |
| Purchase #5 | $215.26 | 3.785% | $223.4076 | $223.41 | $223.40 | $223.40 |
| Purchase #6 | $230.47 | 8.385% | $249.7949 | $249.79 | $249.80 | $249.80 |
| Purchase #7 | $238.90 | 10.770% | $264.6295 | $264.63 | $264.65 | $264.60 |
| 7 purchase totals = | $1,193.16 | $1,281.8207 | $1,281.82 | $1,281.85 | $1,281.80 | |