| 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 | $116.67 | 10.749% | $129.2109 | $129.21 | $129.20 | $129.20 |
| Purchase #2 | $244.69 | 3.558% | $253.3961 | $253.40 | $253.40 | $253.40 |
| Purchase #3 | $220.92 | 5.560% | $233.2032 | $233.20 | $233.20 | $233.20 |
| Purchase #4 | $134.86 | 12.748% | $152.052 | $152.05 | $152.05 | $152.10 |
| Purchase #5 | $94.61 | 6.178% | $100.455 | $100.46 | $100.45 | $100.50 |
| Purchase #6 | $82.34 | 11.831% | $92.0816 | $92.08 | $92.10 | $92.10 |
| Purchase #7 | $222.31 | 12.140% | $249.2984 | $249.30 | $249.30 | $249.30 |
| 7 purchase totals = | $1,116.40 | $1,209.6972 | $1,209.70 | $1,209.70 | $1,209.80 | |