| 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 | $218.33 | 4.660% | $228.5042 | $228.50 | $228.50 | $228.50 |
| Purchase #2 | $5.41 | 8.244% | $5.856 | $5.86 | $5.85 | $5.90 |
| Purchase #3 | $29.88 | 11.181% | $33.2209 | $33.22 | $33.20 | $33.20 |
| Purchase #4 | $237.77 | 8.220% | $257.3147 | $257.31 | $257.30 | $257.30 |
| Purchase #5 | $212.35 | 3.412% | $219.5954 | $219.60 | $219.60 | $219.60 |
| Purchase #6 | $66.78 | 6.108% | $70.8589 | $70.86 | $70.85 | $70.90 |
| Purchase #7 | $44.43 | 6.393% | $47.2704 | $47.27 | $47.25 | $47.30 |
| 7 purchase totals = | $814.95 | $862.6205 | $862.62 | $862.55 | $862.70 | |