| 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 | $238.75 | 9.166% | $260.6338 | $260.63 | $260.65 | $260.60 |
| Purchase #2 | $213.94 | 6.369% | $227.5658 | $227.57 | $227.55 | $227.60 |
| Purchase #3 | $192.40 | 11.709% | $214.9281 | $214.93 | $214.95 | $214.90 |
| Purchase #4 | $157.84 | 4.413% | $164.8055 | $164.81 | $164.80 | $164.80 |
| Purchase #5 | $25.39 | 12.779% | $28.6346 | $28.63 | $28.65 | $28.60 |
| Purchase #6 | $81.43 | 3.180% | $84.0195 | $84.02 | $84.00 | $84.00 |
| Purchase #7 | $27.63 | 12.555% | $31.0989 | $31.10 | $31.10 | $31.10 |
| 7 purchase totals = | $937.38 | $1,011.6862 | $1,011.69 | $1,011.70 | $1,011.60 | |