| 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 | $200.63 | 10.496% | $221.6881 | $221.69 | $221.70 | $221.70 |
| Purchase #2 | $239.49 | 12.496% | $269.4167 | $269.42 | $269.40 | $269.40 |
| Purchase #3 | $139.48 | 7.243% | $149.5825 | $149.58 | $149.60 | $149.60 |
| Purchase #4 | $99.53 | 5.591% | $105.0947 | $105.09 | $105.10 | $105.10 |
| Purchase #5 | $88.64 | 4.159% | $92.3265 | $92.33 | $92.35 | $92.30 |
| Purchase #6 | $53.68 | 3.186% | $55.3902 | $55.39 | $55.40 | $55.40 |
| Purchase #7 | $110.66 | 12.792% | $124.8156 | $124.82 | $124.80 | $124.80 |
| 7 purchase totals = | $932.11 | $1,018.3143 | $1,018.32 | $1,018.35 | $1,018.30 | |