| 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 | $217.76 | 12.399% | $244.7601 | $244.76 | $244.75 | $244.80 |
| Purchase #2 | $208.62 | 3.589% | $216.1074 | $216.11 | $216.10 | $216.10 |
| Purchase #3 | $92.97 | 7.307% | $99.7633 | $99.76 | $99.75 | $99.80 |
| Purchase #4 | $225.78 | 12.215% | $253.359 | $253.36 | $253.35 | $253.40 |
| Purchase #5 | $98.55 | 6.714% | $105.1666 | $105.17 | $105.15 | $105.20 |
| Purchase #6 | $220.81 | 3.490% | $228.5163 | $228.52 | $228.50 | $228.50 |
| Purchase #7 | $150.79 | 7.427% | $161.9892 | $161.99 | $162.00 | $162.00 |
| 7 purchase totals = | $1,215.28 | $1,309.6619 | $1,309.67 | $1,309.60 | $1,309.80 | |