| 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 | $207.46 | 5.648% | $219.1773 | $219.18 | $219.20 | $219.20 |
| Purchase #2 | $157.74 | 13.175% | $178.5222 | $178.52 | $178.50 | $178.50 |
| Purchase #3 | $42.69 | 9.489% | $46.7409 | $46.74 | $46.75 | $46.70 |
| Purchase #4 | $174.63 | 6.314% | $185.6561 | $185.66 | $185.65 | $185.70 |
| Purchase #5 | $20.33 | 13.834% | $23.1425 | $23.14 | $23.15 | $23.10 |
| Purchase #6 | $223.76 | 8.514% | $242.8109 | $242.81 | $242.80 | $242.80 |
| Purchase #7 | $185.74 | 13.595% | $210.9914 | $210.99 | $211.00 | $211.00 |
| 7 purchase totals = | $1,012.35 | $1,107.0413 | $1,107.04 | $1,107.05 | $1,107.00 | |