| 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 | $135.52 | 6.810% | $144.7489 | $144.75 | $144.75 | $144.70 |
| Purchase #2 | $6.45 | 9.402% | $7.0564 | $7.06 | $7.05 | $7.10 |
| Purchase #3 | $226.83 | 12.673% | $255.5762 | $255.58 | $255.60 | $255.60 |
| Purchase #4 | $239.49 | 6.106% | $254.1133 | $254.11 | $254.10 | $254.10 |
| Purchase #5 | $121.91 | 11.802% | $136.2978 | $136.30 | $136.30 | $136.30 |
| Purchase #6 | $136.43 | 4.639% | $142.759 | $142.76 | $142.75 | $142.80 |
| Purchase #7 | $90.86 | 3.530% | $94.0674 | $94.07 | $94.05 | $94.10 |
| 7 purchase totals = | $957.49 | $1,034.6190 | $1,034.63 | $1,034.60 | $1,034.70 | |