| 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 | $85.54 | 10.517% | $94.5362 | $94.54 | $94.55 | $94.50 |
| Purchase #2 | $136.86 | 8.250% | $148.151 | $148.15 | $148.15 | $148.20 |
| Purchase #3 | $33.72 | 8.311% | $36.5225 | $36.52 | $36.50 | $36.50 |
| Purchase #4 | $200.37 | 9.364% | $219.1326 | $219.13 | $219.15 | $219.10 |
| Purchase #5 | $111.75 | 12.850% | $126.1099 | $126.11 | $126.10 | $126.10 |
| Purchase #6 | $135.57 | 12.505% | $152.523 | $152.52 | $152.50 | $152.50 |
| Purchase #7 | $250.55 | 12.253% | $281.2499 | $281.25 | $281.25 | $281.20 |
| 7 purchase totals = | $954.36 | $1,058.2251 | $1,058.22 | $1,058.20 | $1,058.10 | |