| 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 | $29.95 | 7.213% | $32.1103 | $32.11 | $32.10 | $32.10 |
| Purchase #2 | $200.51 | 6.296% | $213.1341 | $213.13 | $213.15 | $213.10 |
| Purchase #3 | $120.59 | 13.872% | $137.3182 | $137.32 | $137.30 | $137.30 |
| Purchase #4 | $194.87 | 3.702% | $202.0841 | $202.08 | $202.10 | $202.10 |
| Purchase #5 | $248.70 | 5.438% | $262.2243 | $262.22 | $262.20 | $262.20 |
| Purchase #6 | $151.79 | 6.149% | $161.1236 | $161.12 | $161.10 | $161.10 |
| Purchase #7 | $202.57 | 10.125% | $223.0802 | $223.08 | $223.10 | $223.10 |
| 7 purchase totals = | $1,148.98 | $1,231.0748 | $1,231.06 | $1,231.05 | $1,231.00 | |