| 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 | $185.72 | 9.135% | $202.6855 | $202.69 | $202.70 | $202.70 |
| Purchase #2 | $229.32 | 6.406% | $244.0102 | $244.01 | $244.00 | $244.00 |
| Purchase #3 | $133.79 | 8.494% | $145.1541 | $145.15 | $145.15 | $145.20 |
| Purchase #4 | $122.66 | 13.273% | $138.9407 | $138.94 | $138.95 | $138.90 |
| Purchase #5 | $146.34 | 10.505% | $161.713 | $161.71 | $161.70 | $161.70 |
| Purchase #6 | $170.30 | 10.756% | $188.6175 | $188.62 | $188.60 | $188.60 |
| Purchase #7 | $25.95 | 13.624% | $29.4854 | $29.49 | $29.50 | $29.50 |
| 7 purchase totals = | $1,014.08 | $1,110.6064 | $1,110.61 | $1,110.60 | $1,110.60 | |