| 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 | $228.50 | 8.151% | $247.125 | $247.13 | $247.15 | $247.10 |
| Purchase #2 | $182.58 | 3.446% | $188.8717 | $188.87 | $188.85 | $188.90 |
| Purchase #3 | $176.97 | 6.430% | $188.3492 | $188.35 | $188.35 | $188.30 |
| Purchase #4 | $112.51 | 8.153% | $121.6829 | $121.68 | $121.70 | $121.70 |
| Purchase #5 | $240.60 | 4.540% | $251.5232 | $251.52 | $251.50 | $251.50 |
| Purchase #6 | $249.33 | 5.747% | $263.659 | $263.66 | $263.65 | $263.70 |
| Purchase #7 | $36.39 | 10.230% | $40.1127 | $40.11 | $40.10 | $40.10 |
| 7 purchase totals = | $1,226.88 | $1,301.3237 | $1,301.32 | $1,301.30 | $1,301.30 | |