| 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 | $236.67 | 3.165% | $244.1606 | $244.16 | $244.15 | $244.20 |
| Purchase #2 | $35.91 | 4.621% | $37.5694 | $37.57 | $37.55 | $37.60 |
| Purchase #3 | $144.75 | 10.356% | $159.7403 | $159.74 | $159.75 | $159.70 |
| Purchase #4 | $197.81 | 3.447% | $204.6285 | $204.63 | $204.65 | $204.60 |
| Purchase #5 | $139.63 | 7.171% | $149.6429 | $149.64 | $149.65 | $149.60 |
| Purchase #6 | $202.58 | 9.776% | $222.3842 | $222.38 | $222.40 | $222.40 |
| Purchase #7 | $217.93 | 11.431% | $242.8416 | $242.84 | $242.85 | $242.80 |
| 7 purchase totals = | $1,175.28 | $1,260.9675 | $1,260.96 | $1,261.00 | $1,260.90 | |