| 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 | $206.79 | 7.296% | $221.8774 | $221.88 | $221.90 | $221.90 |
| Purchase #2 | $199.86 | 10.791% | $221.4269 | $221.43 | $221.45 | $221.40 |
| Purchase #3 | $221.57 | 8.396% | $240.173 | $240.17 | $240.15 | $240.20 |
| Purchase #4 | $228.29 | 6.400% | $242.9006 | $242.90 | $242.90 | $242.90 |
| Purchase #5 | $229.65 | 10.741% | $254.3167 | $254.32 | $254.30 | $254.30 |
| Purchase #6 | $144.85 | 3.492% | $149.9082 | $149.91 | $149.90 | $149.90 |
| Purchase #7 | $138.97 | 10.535% | $153.6105 | $153.61 | $153.60 | $153.60 |
| 7 purchase totals = | $1,369.98 | $1,484.2133 | $1,484.22 | $1,484.20 | $1,484.20 | |