| 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 | $197.82 | 3.393% | $204.532 | $204.53 | $204.55 | $204.50 |
| Purchase #2 | $131.69 | 3.108% | $135.7829 | $135.78 | $135.80 | $135.80 |
| Purchase #3 | $40.49 | 12.631% | $45.6043 | $45.60 | $45.60 | $45.60 |
| Purchase #4 | $7.48 | 5.867% | $7.9189 | $7.92 | $7.90 | $7.90 |
| Purchase #5 | $15.30 | 3.726% | $15.8701 | $15.87 | $15.85 | $15.90 |
| Purchase #6 | $200.91 | 8.614% | $218.2164 | $218.22 | $218.20 | $218.20 |
| Purchase #7 | $117.79 | 11.492% | $131.3264 | $131.33 | $131.35 | $131.30 |
| 7 purchase totals = | $711.48 | $759.2510 | $759.25 | $759.25 | $759.20 | |