| 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 | $203.52 | 12.721% | $229.4098 | $229.41 | $229.40 | $229.40 |
| Purchase #2 | $61.36 | 11.833% | $68.6207 | $68.62 | $68.60 | $68.60 |
| Purchase #3 | $219.54 | 8.229% | $237.6059 | $237.61 | $237.60 | $237.60 |
| Purchase #4 | $211.62 | 6.481% | $225.3351 | $225.34 | $225.35 | $225.30 |
| Purchase #5 | $33.38 | 11.334% | $37.1633 | $37.16 | $37.15 | $37.20 |
| Purchase #6 | $16.75 | 9.279% | $18.3042 | $18.30 | $18.30 | $18.30 |
| Purchase #7 | $81.35 | 3.399% | $84.1151 | $84.12 | $84.10 | $84.10 |
| 7 purchase totals = | $827.52 | $900.5541 | $900.56 | $900.50 | $900.50 | |