| 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 | $237.31 | 6.267% | $252.1822 | $252.18 | $252.20 | $252.20 |
| Purchase #2 | $128.86 | 13.552% | $146.3231 | $146.32 | $146.30 | $146.30 |
| Purchase #3 | $53.98 | 12.345% | $60.6438 | $60.64 | $60.65 | $60.60 |
| Purchase #4 | $44.73 | 10.761% | $49.5434 | $49.54 | $49.55 | $49.50 |
| Purchase #5 | $58.29 | 4.600% | $60.9713 | $60.97 | $60.95 | $61.00 |
| Purchase #6 | $192.36 | 4.154% | $200.3506 | $200.35 | $200.35 | $200.40 |
| Purchase #7 | $206.33 | 13.446% | $234.0731 | $234.07 | $234.05 | $234.10 |
| 7 purchase totals = | $921.86 | $1,004.0875 | $1,004.07 | $1,004.05 | $1,004.10 | |