| 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 | $99.32 | 5.648% | $104.9296 | $104.93 | $104.95 | $104.90 |
| Purchase #2 | $216.54 | 4.764% | $226.856 | $226.86 | $226.85 | $226.90 |
| Purchase #3 | $170.91 | 4.479% | $178.5651 | $178.57 | $178.55 | $178.60 |
| Purchase #4 | $207.55 | 9.325% | $226.904 | $226.90 | $226.90 | $226.90 |
| Purchase #5 | $178.80 | 10.434% | $197.456 | $197.46 | $197.45 | $197.50 |
| Purchase #6 | $7.81 | 4.706% | $8.1775 | $8.18 | $8.20 | $8.20 |
| Purchase #7 | $89.76 | 4.368% | $93.6807 | $93.68 | $93.70 | $93.70 |
| 7 purchase totals = | $970.69 | $1,036.5689 | $1,036.58 | $1,036.60 | $1,036.70 | |