| 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 | $188.74 | 9.811% | $207.2573 | $207.26 | $207.25 | $207.30 |
| Purchase #2 | $194.66 | 11.545% | $217.1335 | $217.13 | $217.15 | $217.10 |
| Purchase #3 | $152.57 | 13.186% | $172.6879 | $172.69 | $172.70 | $172.70 |
| Purchase #4 | $106.47 | 13.371% | $120.7061 | $120.71 | $120.70 | $120.70 |
| Purchase #5 | $227.62 | 10.551% | $251.6362 | $251.64 | $251.65 | $251.60 |
| Purchase #6 | $5.62 | 3.750% | $5.8308 | $5.83 | $5.85 | $5.80 |
| Purchase #7 | $231.37 | 3.131% | $238.6142 | $238.61 | $238.60 | $238.60 |
| 7 purchase totals = | $1,107.05 | $1,213.8660 | $1,213.87 | $1,213.90 | $1,213.80 | |