| 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 | $107.48 | 4.411% | $112.2209 | $112.22 | $112.20 | $112.20 |
| Purchase #2 | $231.73 | 8.345% | $251.0679 | $251.07 | $251.05 | $251.10 |
| Purchase #3 | $139.39 | 11.432% | $155.3251 | $155.33 | $155.35 | $155.30 |
| Purchase #4 | $20.55 | 4.182% | $21.4094 | $21.41 | $21.40 | $21.40 |
| Purchase #5 | $170.67 | 10.284% | $188.2217 | $188.22 | $188.20 | $188.20 |
| Purchase #6 | $211.26 | 6.145% | $224.2419 | $224.24 | $224.25 | $224.20 |
| Purchase #7 | $89.94 | 3.428% | $93.0231 | $93.02 | $93.00 | $93.00 |
| 7 purchase totals = | $971.02 | $1,045.5100 | $1,045.51 | $1,045.45 | $1,045.40 | |