| 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 | $187.51 | 12.309% | $210.5906 | $210.59 | $210.60 | $210.60 |
| Purchase #2 | $12.40 | 3.182% | $12.7946 | $12.79 | $12.80 | $12.80 |
| Purchase #3 | $209.63 | 4.517% | $219.099 | $219.10 | $219.10 | $219.10 |
| Purchase #4 | $8.26 | 9.562% | $9.0498 | $9.05 | $9.05 | $9.00 |
| Purchase #5 | $85.26 | 5.405% | $89.8683 | $89.87 | $89.85 | $89.90 |
| Purchase #6 | $171.86 | 6.529% | $183.0807 | $183.08 | $183.10 | $183.10 |
| Purchase #7 | $36.35 | 7.870% | $39.2107 | $39.21 | $39.20 | $39.20 |
| 7 purchase totals = | $711.27 | $763.6937 | $763.69 | $763.70 | $763.70 | |