| 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 | $134.36 | 10.690% | $148.7231 | $148.72 | $148.70 | $148.70 |
| Purchase #2 | $28.33 | 4.865% | $29.7083 | $29.71 | $29.70 | $29.70 |
| Purchase #3 | $225.45 | 12.578% | $253.8071 | $253.81 | $253.80 | $253.80 |
| Purchase #4 | $213.86 | 4.530% | $223.5479 | $223.55 | $223.55 | $223.50 |
| Purchase #5 | $215.49 | 6.203% | $228.8568 | $228.86 | $228.85 | $228.90 |
| Purchase #6 | $86.30 | 11.230% | $95.9915 | $95.99 | $96.00 | $96.00 |
| Purchase #7 | $98.51 | 5.557% | $103.9842 | $103.98 | $104.00 | $104.00 |
| 7 purchase totals = | $1,002.30 | $1,084.6189 | $1,084.62 | $1,084.60 | $1,084.60 | |