| 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 | $194.75 | 13.622% | $221.2788 | $221.28 | $221.30 | $221.30 |
| Purchase #2 | $118.66 | 5.825% | $125.5719 | $125.57 | $125.55 | $125.60 |
| Purchase #3 | $241.42 | 12.588% | $271.8099 | $271.81 | $271.80 | $271.80 |
| Purchase #4 | $244.67 | 3.655% | $253.6127 | $253.61 | $253.60 | $253.60 |
| Purchase #5 | $35.92 | 13.357% | $40.7178 | $40.72 | $40.70 | $40.70 |
| Purchase #6 | $200.77 | 3.190% | $207.1746 | $207.17 | $207.15 | $207.20 |
| Purchase #7 | $195.86 | 13.722% | $222.7359 | $222.74 | $222.75 | $222.70 |
| 7 purchase totals = | $1,232.05 | $1,342.9016 | $1,342.90 | $1,342.85 | $1,342.90 | |