| 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 | $205.97 | 6.431% | $219.2159 | $219.22 | $219.20 | $219.20 |
| Purchase #2 | $249.41 | 4.221% | $259.9376 | $259.94 | $259.95 | $259.90 |
| Purchase #3 | $5.45 | 8.726% | $5.9256 | $5.93 | $5.95 | $5.90 |
| Purchase #4 | $218.26 | 9.344% | $238.6542 | $238.65 | $238.65 | $238.70 |
| Purchase #5 | $243.76 | 8.124% | $263.5631 | $263.56 | $263.55 | $263.60 |
| Purchase #6 | $146.89 | 8.111% | $158.8042 | $158.80 | $158.80 | $158.80 |
| Purchase #7 | $14.53 | 3.485% | $15.0364 | $15.04 | $15.05 | $15.00 |
| 7 purchase totals = | $1,084.27 | $1,161.1370 | $1,161.14 | $1,161.15 | $1,161.10 | |