| 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 | $220.99 | 10.830% | $244.9232 | $244.92 | $244.90 | $244.90 |
| Purchase #2 | $228.78 | 13.174% | $258.9195 | $258.92 | $258.90 | $258.90 |
| Purchase #3 | $22.93 | 11.791% | $25.6337 | $25.63 | $25.65 | $25.60 |
| Purchase #4 | $202.86 | 10.537% | $224.2354 | $224.24 | $224.25 | $224.20 |
| Purchase #5 | $140.45 | 5.513% | $148.193 | $148.19 | $148.20 | $148.20 |
| Purchase #6 | $226.35 | 8.702% | $246.047 | $246.05 | $246.05 | $246.00 |
| Purchase #7 | $244.95 | 9.365% | $267.8896 | $267.89 | $267.90 | $267.90 |
| 7 purchase totals = | $1,287.31 | $1,415.8414 | $1,415.84 | $1,415.85 | $1,415.70 | |