| 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 | $99.86 | 7.478% | $107.3275 | $107.33 | $107.35 | $107.30 |
| Purchase #2 | $123.82 | 11.163% | $137.642 | $137.64 | $137.65 | $137.60 |
| Purchase #3 | $37.45 | 12.698% | $42.2054 | $42.21 | $42.20 | $42.20 |
| Purchase #4 | $215.80 | 7.631% | $232.2677 | $232.27 | $232.25 | $232.30 |
| Purchase #5 | $191.65 | 9.369% | $209.6057 | $209.61 | $209.60 | $209.60 |
| Purchase #6 | $70.92 | 5.172% | $74.588 | $74.59 | $74.60 | $74.60 |
| Purchase #7 | $103.52 | 10.362% | $114.2467 | $114.25 | $114.25 | $114.20 |
| 7 purchase totals = | $843.02 | $917.8830 | $917.90 | $917.90 | $917.80 | |