| 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 | $247.62 | 9.563% | $271.2999 | $271.30 | $271.30 | $271.30 |
| Purchase #2 | $157.90 | 10.173% | $173.9632 | $173.96 | $173.95 | $174.00 |
| Purchase #3 | $20.54 | 4.287% | $21.4205 | $21.42 | $21.40 | $21.40 |
| Purchase #4 | $58.40 | 12.646% | $65.7853 | $65.79 | $65.80 | $65.80 |
| Purchase #5 | $221.75 | 13.755% | $252.2517 | $252.25 | $252.25 | $252.30 |
| Purchase #6 | $84.64 | 8.474% | $91.8124 | $91.81 | $91.80 | $91.80 |
| Purchase #7 | $28.53 | 7.137% | $30.5662 | $30.57 | $30.55 | $30.60 |
| 7 purchase totals = | $819.38 | $907.0992 | $907.10 | $907.05 | $907.20 | |