| 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 | $225.63 | 11.310% | $251.1488 | $251.15 | $251.15 | $251.10 |
| Purchase #2 | $179.83 | 5.419% | $189.575 | $189.58 | $189.60 | $189.60 |
| Purchase #3 | $214.62 | 4.693% | $224.6921 | $224.69 | $224.70 | $224.70 |
| Purchase #4 | $117.59 | 12.407% | $132.1794 | $132.18 | $132.20 | $132.20 |
| Purchase #5 | $120.90 | 4.718% | $126.6041 | $126.60 | $126.60 | $126.60 |
| Purchase #6 | $183.28 | 9.752% | $201.1535 | $201.15 | $201.15 | $201.20 |
| Purchase #7 | $152.56 | 5.819% | $161.4375 | $161.44 | $161.45 | $161.40 |
| 7 purchase totals = | $1,194.41 | $1,286.7904 | $1,286.79 | $1,286.85 | $1,286.80 | |