| 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 | $197.50 | 8.184% | $213.6634 | $213.66 | $213.65 | $213.70 |
| Purchase #2 | $202.57 | 11.523% | $225.9121 | $225.91 | $225.90 | $225.90 |
| Purchase #3 | $20.51 | 10.213% | $22.6047 | $22.60 | $22.60 | $22.60 |
| Purchase #4 | $244.30 | 4.352% | $254.9319 | $254.93 | $254.95 | $254.90 |
| Purchase #5 | $26.45 | 10.508% | $29.2294 | $29.23 | $29.25 | $29.20 |
| Purchase #6 | $136.83 | 13.150% | $154.8231 | $154.82 | $154.80 | $154.80 |
| Purchase #7 | $154.74 | 10.399% | $170.8314 | $170.83 | $170.85 | $170.80 |
| 7 purchase totals = | $982.90 | $1,071.9960 | $1,071.98 | $1,072.00 | $1,071.90 | |