| 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 | $223.49 | 5.295% | $235.3238 | $235.32 | $235.30 | $235.30 |
| Purchase #2 | $98.62 | 13.837% | $112.266 | $112.27 | $112.25 | $112.30 |
| Purchase #3 | $221.96 | 3.534% | $229.8041 | $229.80 | $229.80 | $229.80 |
| Purchase #4 | $109.38 | 9.216% | $119.4605 | $119.46 | $119.45 | $119.50 |
| Purchase #5 | $78.37 | 13.380% | $88.8559 | $88.86 | $88.85 | $88.90 |
| Purchase #6 | $225.40 | 13.674% | $256.2212 | $256.22 | $256.20 | $256.20 |
| Purchase #7 | $6.75 | 4.364% | $7.0446 | $7.04 | $7.05 | $7.00 |
| 7 purchase totals = | $963.97 | $1,048.9761 | $1,048.97 | $1,048.90 | $1,049.00 | |