| 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 | $229.48 | 13.357% | $260.1316 | $260.13 | $260.15 | $260.10 |
| Purchase #2 | $185.30 | 7.195% | $198.6323 | $198.63 | $198.65 | $198.60 |
| Purchase #3 | $71.29 | 3.606% | $73.8607 | $73.86 | $73.85 | $73.90 |
| Purchase #4 | $241.76 | 12.268% | $271.4191 | $271.42 | $271.40 | $271.40 |
| Purchase #5 | $90.28 | 4.552% | $94.3895 | $94.39 | $94.40 | $94.40 |
| Purchase #6 | $101.55 | 11.351% | $113.0769 | $113.08 | $113.10 | $113.10 |
| Purchase #7 | $23.62 | 9.322% | $25.8219 | $25.82 | $25.80 | $25.80 |
| 7 purchase totals = | $943.28 | $1,037.3320 | $1,037.33 | $1,037.35 | $1,037.30 | |