| 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 | $204.64 | 10.279% | $225.6749 | $225.67 | $225.65 | $225.70 |
| Purchase #2 | $101.67 | 11.603% | $113.4668 | $113.47 | $113.45 | $113.50 |
| Purchase #3 | $200.80 | 4.471% | $209.7778 | $209.78 | $209.80 | $209.80 |
| Purchase #4 | $178.26 | 6.409% | $189.6847 | $189.68 | $189.70 | $189.70 |
| Purchase #5 | $194.87 | 6.467% | $207.4722 | $207.47 | $207.45 | $207.50 |
| Purchase #6 | $214.64 | 13.715% | $244.0779 | $244.08 | $244.10 | $244.10 |
| Purchase #7 | $179.62 | 4.595% | $187.8735 | $187.87 | $187.85 | $187.90 |
| 7 purchase totals = | $1,274.50 | $1,378.0278 | $1,378.02 | $1,378.00 | $1,378.20 | |