| 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 | $219.91 | 10.311% | $242.5849 | $242.58 | $242.60 | $242.60 |
| Purchase #2 | $200.70 | 6.714% | $214.175 | $214.18 | $214.20 | $214.20 |
| Purchase #3 | $209.86 | 4.457% | $219.2135 | $219.21 | $219.20 | $219.20 |
| Purchase #4 | $240.51 | 9.758% | $263.979 | $263.98 | $264.00 | $264.00 |
| Purchase #5 | $229.28 | 12.449% | $257.8231 | $257.82 | $257.80 | $257.80 |
| Purchase #6 | $26.94 | 8.517% | $29.2345 | $29.23 | $29.25 | $29.20 |
| Purchase #7 | $26.65 | 6.597% | $28.4081 | $28.41 | $28.40 | $28.40 |
| 7 purchase totals = | $1,153.85 | $1,255.4181 | $1,255.41 | $1,255.45 | $1,255.40 | |