| 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 | $105.29 | 4.800% | $110.3439 | $110.34 | $110.35 | $110.30 |
| Purchase #2 | $247.42 | 8.849% | $269.3142 | $269.31 | $269.30 | $269.30 |
| Purchase #3 | $109.99 | 9.811% | $120.7811 | $120.78 | $120.80 | $120.80 |
| Purchase #4 | $209.76 | 7.677% | $225.8633 | $225.86 | $225.85 | $225.90 |
| Purchase #5 | $111.39 | 8.732% | $121.1166 | $121.12 | $121.10 | $121.10 |
| Purchase #6 | $155.43 | 10.484% | $171.7253 | $171.73 | $171.75 | $171.70 |
| Purchase #7 | $83.98 | 8.779% | $91.3526 | $91.35 | $91.35 | $91.40 |
| 7 purchase totals = | $1,023.26 | $1,110.4970 | $1,110.49 | $1,110.50 | $1,110.50 | |