| 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 | $120.68 | 3.269% | $124.625 | $124.63 | $124.65 | $124.60 |
| Purchase #2 | $217.84 | 13.161% | $246.5099 | $246.51 | $246.50 | $246.50 |
| Purchase #3 | $33.95 | 3.202% | $35.0371 | $35.04 | $35.05 | $35.00 |
| Purchase #4 | $130.67 | 10.482% | $144.3668 | $144.37 | $144.35 | $144.40 |
| Purchase #5 | $161.61 | 6.523% | $172.1518 | $172.15 | $172.15 | $172.20 |
| Purchase #6 | $107.42 | 11.471% | $119.7421 | $119.74 | $119.75 | $119.70 |
| Purchase #7 | $16.27 | 5.183% | $17.1133 | $17.11 | $17.10 | $17.10 |
| 7 purchase totals = | $788.44 | $859.5460 | $859.55 | $859.55 | $859.50 | |