| 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 | $199.82 | 10.409% | $220.6193 | $220.62 | $220.60 | $220.60 |
| Purchase #2 | $33.85 | 4.160% | $35.2582 | $35.26 | $35.25 | $35.30 |
| Purchase #3 | $62.74 | 9.669% | $68.8063 | $68.81 | $68.80 | $68.80 |
| Purchase #4 | $196.82 | 5.570% | $207.7829 | $207.78 | $207.80 | $207.80 |
| Purchase #5 | $64.29 | 13.111% | $72.7191 | $72.72 | $72.70 | $72.70 |
| Purchase #6 | $197.41 | 3.637% | $204.5898 | $204.59 | $204.60 | $204.60 |
| Purchase #7 | $139.82 | 3.724% | $145.0269 | $145.03 | $145.05 | $145.00 |
| 7 purchase totals = | $894.75 | $954.8025 | $954.81 | $954.80 | $954.80 | |