| 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 | $102.73 | 13.336% | $116.4301 | $116.43 | $116.45 | $116.40 |
| Purchase #2 | $242.58 | 5.819% | $256.6957 | $256.70 | $256.70 | $256.70 |
| Purchase #3 | $135.45 | 5.105% | $142.3647 | $142.36 | $142.35 | $142.40 |
| Purchase #4 | $246.66 | 4.358% | $257.4094 | $257.41 | $257.40 | $257.40 |
| Purchase #5 | $224.81 | 8.312% | $243.4962 | $243.50 | $243.50 | $243.50 |
| Purchase #6 | $230.52 | 12.687% | $259.7661 | $259.77 | $259.75 | $259.80 |
| Purchase #7 | $165.86 | 9.827% | $182.1591 | $182.16 | $182.15 | $182.20 |
| 7 purchase totals = | $1,348.61 | $1,458.3213 | $1,458.33 | $1,458.30 | $1,458.40 | |