| 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 | $134.28 | 11.511% | $149.737 | $149.74 | $149.75 | $149.70 |
| Purchase #2 | $102.90 | 9.312% | $112.482 | $112.48 | $112.50 | $112.50 |
| Purchase #3 | $89.88 | 6.347% | $95.5847 | $95.58 | $95.60 | $95.60 |
| Purchase #4 | $240.75 | 6.801% | $257.1234 | $257.12 | $257.10 | $257.10 |
| Purchase #5 | $84.83 | 3.862% | $88.1061 | $88.11 | $88.10 | $88.10 |
| Purchase #6 | $31.94 | 6.573% | $34.0394 | $34.04 | $34.05 | $34.00 |
| Purchase #7 | $219.99 | 6.219% | $233.6712 | $233.67 | $233.65 | $233.70 |
| 7 purchase totals = | $904.57 | $970.7438 | $970.74 | $970.75 | $970.70 | |