| 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 | $187.88 | 9.371% | $205.4862 | $205.49 | $205.50 | $205.50 |
| Purchase #2 | $191.31 | 12.232% | $214.711 | $214.71 | $214.70 | $214.70 |
| Purchase #3 | $228.69 | 13.752% | $260.1394 | $260.14 | $260.15 | $260.10 |
| Purchase #4 | $46.71 | 12.821% | $52.6987 | $52.70 | $52.70 | $52.70 |
| Purchase #5 | $122.64 | 4.664% | $128.3599 | $128.36 | $128.35 | $128.40 |
| Purchase #6 | $113.55 | 8.263% | $122.9326 | $122.93 | $122.95 | $122.90 |
| Purchase #7 | $210.97 | 13.435% | $239.3138 | $239.31 | $239.30 | $239.30 |
| 7 purchase totals = | $1,101.75 | $1,223.6416 | $1,223.64 | $1,223.65 | $1,223.60 | |