| 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 | $211.29 | 9.517% | $231.3985 | $231.40 | $231.40 | $231.40 |
| Purchase #2 | $167.46 | 13.150% | $189.481 | $189.48 | $189.50 | $189.50 |
| Purchase #3 | $27.56 | 4.499% | $28.7999 | $28.80 | $28.80 | $28.80 |
| Purchase #4 | $139.50 | 3.424% | $144.2765 | $144.28 | $144.30 | $144.30 |
| Purchase #5 | $189.37 | 11.250% | $210.6741 | $210.67 | $210.65 | $210.70 |
| Purchase #6 | $116.55 | 4.458% | $121.7458 | $121.75 | $121.75 | $121.70 |
| Purchase #7 | $32.73 | 3.661% | $33.9282 | $33.93 | $33.95 | $33.90 |
| 7 purchase totals = | $884.46 | $960.3040 | $960.31 | $960.35 | $960.30 | |