| 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 | $204.55 | 7.604% | $220.104 | $220.10 | $220.10 | $220.10 |
| Purchase #2 | $219.71 | 6.678% | $234.3822 | $234.38 | $234.40 | $234.40 |
| Purchase #3 | $72.33 | 3.242% | $74.6749 | $74.67 | $74.65 | $74.70 |
| Purchase #4 | $247.30 | 8.809% | $269.0847 | $269.08 | $269.10 | $269.10 |
| Purchase #5 | $217.34 | 3.303% | $224.5187 | $224.52 | $224.50 | $224.50 |
| Purchase #6 | $47.80 | 9.154% | $52.1756 | $52.18 | $52.20 | $52.20 |
| Purchase #7 | $85.38 | 5.242% | $89.8556 | $89.86 | $89.85 | $89.90 |
| 7 purchase totals = | $1,094.41 | $1,164.7957 | $1,164.79 | $1,164.80 | $1,164.90 | |