| 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 | $133.65 | 6.516% | $142.3586 | $142.36 | $142.35 | $142.40 |
| Purchase #2 | $220.56 | 10.147% | $242.9402 | $242.94 | $242.95 | $242.90 |
| Purchase #3 | $235.66 | 8.626% | $255.988 | $255.99 | $256.00 | $256.00 |
| Purchase #4 | $194.38 | 9.826% | $213.4798 | $213.48 | $213.50 | $213.50 |
| Purchase #5 | $215.76 | 12.686% | $243.1313 | $243.13 | $243.15 | $243.10 |
| Purchase #6 | $142.44 | 11.848% | $159.3163 | $159.32 | $159.30 | $159.30 |
| Purchase #7 | $231.57 | 6.213% | $245.9574 | $245.96 | $245.95 | $246.00 |
| 7 purchase totals = | $1,374.02 | $1,503.1716 | $1,503.18 | $1,503.20 | $1,503.20 | |