| 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 | $224.81 | 7.383% | $241.4077 | $241.41 | $241.40 | $241.40 |
| Purchase #2 | $221.26 | 4.370% | $230.9291 | $230.93 | $230.95 | $230.90 |
| Purchase #3 | $119.96 | 8.306% | $129.9239 | $129.92 | $129.90 | $129.90 |
| Purchase #4 | $46.72 | 8.749% | $50.8075 | $50.81 | $50.80 | $50.80 |
| Purchase #5 | $141.40 | 6.121% | $150.0551 | $150.06 | $150.05 | $150.10 |
| Purchase #6 | $28.79 | 13.273% | $32.6113 | $32.61 | $32.60 | $32.60 |
| Purchase #7 | $228.46 | 7.554% | $245.7179 | $245.72 | $245.70 | $245.70 |
| 7 purchase totals = | $1,011.40 | $1,081.4525 | $1,081.46 | $1,081.40 | $1,081.40 | |