| 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 | $131.91 | 6.429% | $140.3905 | $140.39 | $140.40 | $140.40 |
| Purchase #2 | $214.48 | 7.195% | $229.9118 | $229.91 | $229.90 | $229.90 |
| Purchase #3 | $127.54 | 6.616% | $135.978 | $135.98 | $136.00 | $136.00 |
| Purchase #4 | $116.36 | 5.832% | $123.1461 | $123.15 | $123.15 | $123.10 |
| Purchase #5 | $140.70 | 7.834% | $151.7224 | $151.72 | $151.70 | $151.70 |
| Purchase #6 | $221.53 | 10.752% | $245.3489 | $245.35 | $245.35 | $245.30 |
| Purchase #7 | $45.94 | 10.355% | $50.6971 | $50.70 | $50.70 | $50.70 |
| 7 purchase totals = | $998.46 | $1,077.1948 | $1,077.20 | $1,077.20 | $1,077.10 | |