| 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 | $203.94 | 8.131% | $220.5224 | $220.52 | $220.50 | $220.50 |
| Purchase #2 | $19.81 | 6.550% | $21.1076 | $21.11 | $21.10 | $21.10 |
| Purchase #3 | $202.66 | 3.535% | $209.824 | $209.82 | $209.80 | $209.80 |
| Purchase #4 | $104.51 | 3.335% | $107.9954 | $108.00 | $108.00 | $108.00 |
| Purchase #5 | $103.46 | 9.644% | $113.4377 | $113.44 | $113.45 | $113.40 |
| Purchase #6 | $106.49 | 10.233% | $117.3871 | $117.39 | $117.40 | $117.40 |
| Purchase #7 | $164.37 | 7.407% | $176.5449 | $176.54 | $176.55 | $176.50 |
| 7 purchase totals = | $905.24 | $966.8191 | $966.82 | $966.80 | $966.70 | |