| 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 | $224.58 | 9.476% | $245.8612 | $245.86 | $245.85 | $245.90 |
| Purchase #2 | $244.57 | 12.503% | $275.1486 | $275.15 | $275.15 | $275.10 |
| Purchase #3 | $171.93 | 6.570% | $183.2258 | $183.23 | $183.25 | $183.20 |
| Purchase #4 | $110.93 | 10.188% | $122.2315 | $122.23 | $122.25 | $122.20 |
| Purchase #5 | $8.32 | 4.522% | $8.6962 | $8.70 | $8.70 | $8.70 |
| Purchase #6 | $131.39 | 8.873% | $143.0482 | $143.05 | $143.05 | $143.00 |
| Purchase #7 | $95.79 | 3.137% | $98.7949 | $98.79 | $98.80 | $98.80 |
| 7 purchase totals = | $987.51 | $1,077.0064 | $1,077.01 | $1,077.05 | $1,076.90 | |