| 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 | $121.50 | 5.434% | $128.1023 | $128.10 | $128.10 | $128.10 |
| Purchase #2 | $54.68 | 8.566% | $59.3639 | $59.36 | $59.35 | $59.40 |
| Purchase #3 | $154.37 | 13.170% | $174.7005 | $174.70 | $174.70 | $174.70 |
| Purchase #4 | $224.78 | 5.574% | $237.3092 | $237.31 | $237.30 | $237.30 |
| Purchase #5 | $237.29 | 8.400% | $257.2224 | $257.22 | $257.20 | $257.20 |
| Purchase #6 | $182.31 | 5.247% | $191.8758 | $191.88 | $191.90 | $191.90 |
| Purchase #7 | $191.52 | 6.209% | $203.4115 | $203.41 | $203.40 | $203.40 |
| 7 purchase totals = | $1,166.45 | $1,251.9856 | $1,251.98 | $1,251.95 | $1,252.00 | |