| 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 | $125.91 | 10.252% | $138.8183 | $138.82 | $138.80 | $138.80 |
| Purchase #2 | $118.59 | 4.187% | $123.5554 | $123.56 | $123.55 | $123.60 |
| Purchase #3 | $95.74 | 4.117% | $99.6816 | $99.68 | $99.70 | $99.70 |
| Purchase #4 | $162.49 | 5.243% | $171.0094 | $171.01 | $171.00 | $171.00 |
| Purchase #5 | $29.55 | 8.473% | $32.0538 | $32.05 | $32.05 | $32.10 |
| Purchase #6 | $231.89 | 5.301% | $244.1825 | $244.18 | $244.20 | $244.20 |
| Purchase #7 | $204.48 | 11.534% | $228.0647 | $228.06 | $228.05 | $228.10 |
| 7 purchase totals = | $968.65 | $1,037.3657 | $1,037.36 | $1,037.35 | $1,037.50 | |