| 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 | $203.65 | 9.229% | $222.4449 | $222.44 | $222.45 | $222.40 |
| Purchase #2 | $107.85 | 10.432% | $119.1009 | $119.10 | $119.10 | $119.10 |
| Purchase #3 | $197.36 | 4.539% | $206.3182 | $206.32 | $206.30 | $206.30 |
| Purchase #4 | $117.87 | 8.302% | $127.6556 | $127.66 | $127.65 | $127.70 |
| Purchase #5 | $84.46 | 13.842% | $96.151 | $96.15 | $96.15 | $96.20 |
| Purchase #6 | $52.79 | 8.385% | $57.2164 | $57.22 | $57.20 | $57.20 |
| Purchase #7 | $82.50 | 6.197% | $87.6125 | $87.61 | $87.60 | $87.60 |
| 7 purchase totals = | $846.48 | $916.4995 | $916.50 | $916.45 | $916.50 | |