| 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 | $183.69 | 5.670% | $194.1052 | $194.11 | $194.10 | $194.10 |
| Purchase #2 | $134.83 | 12.576% | $151.7862 | $151.79 | $151.80 | $151.80 |
| Purchase #3 | $82.69 | 12.522% | $93.0444 | $93.04 | $93.05 | $93.00 |
| Purchase #4 | $89.37 | 8.401% | $96.878 | $96.88 | $96.90 | $96.90 |
| Purchase #5 | $213.43 | 8.387% | $231.3304 | $231.33 | $231.35 | $231.30 |
| Purchase #6 | $30.32 | 5.715% | $32.0528 | $32.05 | $32.05 | $32.10 |
| Purchase #7 | $227.84 | 10.262% | $251.2209 | $251.22 | $251.20 | $251.20 |
| 7 purchase totals = | $962.17 | $1,050.4179 | $1,050.42 | $1,050.45 | $1,050.40 | |