| 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 | $228.53 | 3.266% | $235.9938 | $235.99 | $236.00 | $236.00 |
| Purchase #2 | $170.26 | 6.551% | $181.4137 | $181.41 | $181.40 | $181.40 |
| Purchase #3 | $221.69 | 4.865% | $232.4752 | $232.48 | $232.50 | $232.50 |
| Purchase #4 | $161.49 | 9.561% | $176.9301 | $176.93 | $176.95 | $176.90 |
| Purchase #5 | $243.35 | 13.152% | $275.3554 | $275.36 | $275.35 | $275.40 |
| Purchase #6 | $19.61 | 9.276% | $21.429 | $21.43 | $21.45 | $21.40 |
| Purchase #7 | $214.87 | 4.544% | $224.6337 | $224.63 | $224.65 | $224.60 |
| 7 purchase totals = | $1,259.80 | $1,348.2309 | $1,348.23 | $1,348.30 | $1,348.20 | |