| 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 | $206.26 | 6.829% | $220.3455 | $220.35 | $220.35 | $220.30 |
| Purchase #2 | $108.53 | 8.545% | $117.8039 | $117.80 | $117.80 | $117.80 |
| Purchase #3 | $65.75 | 4.563% | $68.7502 | $68.75 | $68.75 | $68.80 |
| Purchase #4 | $172.77 | 11.788% | $193.1361 | $193.14 | $193.15 | $193.10 |
| Purchase #5 | $12.92 | 5.641% | $13.6488 | $13.65 | $13.65 | $13.60 |
| Purchase #6 | $171.98 | 9.393% | $188.1341 | $188.13 | $188.15 | $188.10 |
| Purchase #7 | $112.87 | 7.547% | $121.3883 | $121.39 | $121.40 | $121.40 |
| 7 purchase totals = | $851.08 | $923.2069 | $923.21 | $923.25 | $923.10 | |