| 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 | $196.70 | 3.548% | $203.6789 | $203.68 | $203.70 | $203.70 |
| Purchase #2 | $137.61 | 6.756% | $146.9069 | $146.91 | $146.90 | $146.90 |
| Purchase #3 | $112.67 | 7.285% | $120.878 | $120.88 | $120.90 | $120.90 |
| Purchase #4 | $215.56 | 10.797% | $238.834 | $238.83 | $238.85 | $238.80 |
| Purchase #5 | $183.74 | 11.384% | $204.657 | $204.66 | $204.65 | $204.70 |
| Purchase #6 | $195.27 | 7.705% | $210.3156 | $210.32 | $210.30 | $210.30 |
| Purchase #7 | $242.56 | 4.378% | $253.1793 | $253.18 | $253.20 | $253.20 |
| 7 purchase totals = | $1,284.11 | $1,378.4497 | $1,378.46 | $1,378.50 | $1,378.50 | |