| 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 | $232.35 | 7.449% | $249.6578 | $249.66 | $249.65 | $249.70 |
| Purchase #2 | $97.68 | 7.463% | $104.9699 | $104.97 | $104.95 | $105.00 |
| Purchase #3 | $120.45 | 7.197% | $129.1188 | $129.12 | $129.10 | $129.10 |
| Purchase #4 | $124.77 | 7.819% | $134.5258 | $134.53 | $134.55 | $134.50 |
| Purchase #5 | $192.42 | 11.113% | $213.8036 | $213.80 | $213.80 | $213.80 |
| Purchase #6 | $79.27 | 8.644% | $86.1221 | $86.12 | $86.10 | $86.10 |
| Purchase #7 | $109.55 | 10.108% | $120.6233 | $120.62 | $120.60 | $120.60 |
| 7 purchase totals = | $956.49 | $1,038.8213 | $1,038.82 | $1,038.75 | $1,038.80 | |