| 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 | $131.48 | 12.599% | $148.0452 | $148.05 | $148.05 | $148.00 |
| Purchase #2 | $209.39 | 9.264% | $228.7879 | $228.79 | $228.80 | $228.80 |
| Purchase #3 | $44.70 | 3.633% | $46.324 | $46.32 | $46.30 | $46.30 |
| Purchase #4 | $194.51 | 3.158% | $200.6526 | $200.65 | $200.65 | $200.70 |
| Purchase #5 | $225.64 | 5.150% | $237.2605 | $237.26 | $237.25 | $237.30 |
| Purchase #6 | $48.35 | 7.219% | $51.8404 | $51.84 | $51.85 | $51.80 |
| Purchase #7 | $245.46 | 10.284% | $270.7031 | $270.70 | $270.70 | $270.70 |
| 7 purchase totals = | $1,099.53 | $1,183.6137 | $1,183.61 | $1,183.60 | $1,183.60 | |