| 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 | $225.85 | 13.837% | $257.1009 | $257.10 | $257.10 | $257.10 |
| Purchase #2 | $88.25 | 12.618% | $99.3854 | $99.39 | $99.40 | $99.40 |
| Purchase #3 | $250.34 | 3.512% | $259.1319 | $259.13 | $259.15 | $259.10 |
| Purchase #4 | $187.61 | 13.174% | $212.3257 | $212.33 | $212.35 | $212.30 |
| Purchase #5 | $238.59 | 5.294% | $251.221 | $251.22 | $251.20 | $251.20 |
| Purchase #6 | $240.83 | 10.616% | $266.3965 | $266.40 | $266.40 | $266.40 |
| Purchase #7 | $227.48 | 4.289% | $237.2366 | $237.24 | $237.25 | $237.20 |
| 7 purchase totals = | $1,458.95 | $1,582.7980 | $1,582.81 | $1,582.85 | $1,582.70 | |