| 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 | $209.98 | 8.669% | $228.1832 | $228.18 | $228.20 | $228.20 |
| Purchase #2 | $189.93 | 7.269% | $203.736 | $203.74 | $203.75 | $203.70 |
| Purchase #3 | $98.79 | 10.775% | $109.4346 | $109.43 | $109.45 | $109.40 |
| Purchase #4 | $198.72 | 8.517% | $215.645 | $215.65 | $215.65 | $215.60 |
| Purchase #5 | $110.61 | 13.175% | $125.1829 | $125.18 | $125.20 | $125.20 |
| Purchase #6 | $32.39 | 9.763% | $35.5522 | $35.55 | $35.55 | $35.60 |
| Purchase #7 | $152.64 | 6.314% | $162.2777 | $162.28 | $162.30 | $162.30 |
| 7 purchase totals = | $993.06 | $1,080.0116 | $1,080.01 | $1,080.10 | $1,080.00 | |