| 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 | $188.70 | 4.302% | $196.8179 | $196.82 | $196.80 | $196.80 |
| Purchase #2 | $158.92 | 8.780% | $172.8732 | $172.87 | $172.85 | $172.90 |
| Purchase #3 | $140.46 | 7.781% | $151.3892 | $151.39 | $151.40 | $151.40 |
| Purchase #4 | $235.50 | 8.109% | $254.5967 | $254.60 | $254.60 | $254.60 |
| Purchase #5 | $14.33 | 8.607% | $15.5634 | $15.56 | $15.55 | $15.60 |
| Purchase #6 | $244.77 | 8.778% | $266.2559 | $266.26 | $266.25 | $266.30 |
| Purchase #7 | $179.34 | 8.283% | $194.1947 | $194.19 | $194.20 | $194.20 |
| 7 purchase totals = | $1,162.02 | $1,251.6910 | $1,251.69 | $1,251.65 | $1,251.80 | |