| 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 | $135.51 | 4.315% | $141.3573 | $141.36 | $141.35 | $141.40 |
| Purchase #2 | $246.41 | 4.829% | $258.3091 | $258.31 | $258.30 | $258.30 |
| Purchase #3 | $50.88 | 8.290% | $55.098 | $55.10 | $55.10 | $55.10 |
| Purchase #4 | $36.95 | 12.610% | $41.6094 | $41.61 | $41.60 | $41.60 |
| Purchase #5 | $37.80 | 10.245% | $41.6726 | $41.67 | $41.65 | $41.70 |
| Purchase #6 | $214.44 | 5.246% | $225.6895 | $225.69 | $225.70 | $225.70 |
| Purchase #7 | $63.39 | 12.308% | $71.192 | $71.19 | $71.20 | $71.20 |
| 7 purchase totals = | $785.38 | $834.9279 | $834.93 | $834.90 | $835.00 | |