| 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 | $184.28 | 10.398% | $203.4414 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $12.77 | 10.215% | $14.0745 | $14.07 | $14.05 | $14.10 |
| Purchase #3 | $87.60 | 4.459% | $91.5061 | $91.51 | $91.50 | $91.50 |
| Purchase #4 | $195.48 | 10.254% | $215.5245 | $215.52 | $215.50 | $215.50 |
| Purchase #5 | $17.65 | 8.235% | $19.1035 | $19.10 | $19.10 | $19.10 |
| Purchase #6 | $233.63 | 7.683% | $251.5798 | $251.58 | $251.60 | $251.60 |
| Purchase #7 | $119.65 | 5.818% | $126.6112 | $126.61 | $126.60 | $126.60 |
| 7 purchase totals = | $851.06 | $921.8410 | $921.83 | $921.80 | $921.80 | |