| 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 | $189.25 | 13.459% | $214.7212 | $214.72 | $214.70 | $214.70 |
| Purchase #2 | $135.59 | 10.406% | $149.6995 | $149.70 | $149.70 | $149.70 |
| Purchase #3 | $120.64 | 10.848% | $133.727 | $133.73 | $133.75 | $133.70 |
| Purchase #4 | $221.25 | 8.422% | $239.8837 | $239.88 | $239.90 | $239.90 |
| Purchase #5 | $40.90 | 4.234% | $42.6317 | $42.63 | $42.65 | $42.60 |
| Purchase #6 | $64.69 | 5.668% | $68.3566 | $68.36 | $68.35 | $68.40 |
| Purchase #7 | $27.43 | 3.280% | $28.3297 | $28.33 | $28.35 | $28.30 |
| 7 purchase totals = | $799.75 | $877.3494 | $877.35 | $877.40 | $877.30 | |