| 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 | $242.45 | 12.814% | $273.5175 | $273.52 | $273.50 | $273.50 |
| Purchase #2 | $210.69 | 13.606% | $239.3565 | $239.36 | $239.35 | $239.40 |
| Purchase #3 | $249.51 | 4.290% | $260.214 | $260.21 | $260.20 | $260.20 |
| Purchase #4 | $223.85 | 6.646% | $238.7271 | $238.73 | $238.75 | $238.70 |
| Purchase #5 | $221.37 | 13.235% | $250.6683 | $250.67 | $250.65 | $250.70 |
| Purchase #6 | $220.92 | 3.482% | $228.6124 | $228.61 | $228.60 | $228.60 |
| Purchase #7 | $129.74 | 10.532% | $143.4042 | $143.40 | $143.40 | $143.40 |
| 7 purchase totals = | $1,498.53 | $1,634.5000 | $1,634.50 | $1,634.45 | $1,634.50 | |