| 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 | $81.64 | 8.279% | $88.399 | $88.40 | $88.40 | $88.40 |
| Purchase #2 | $116.82 | 7.202% | $125.2334 | $125.23 | $125.25 | $125.20 |
| Purchase #3 | $44.93 | 10.445% | $49.6229 | $49.62 | $49.60 | $49.60 |
| Purchase #4 | $245.45 | 13.115% | $277.6408 | $277.64 | $277.65 | $277.60 |
| Purchase #5 | $7.34 | 5.830% | $7.7679 | $7.77 | $7.75 | $7.80 |
| Purchase #6 | $203.28 | 10.295% | $224.2077 | $224.21 | $224.20 | $224.20 |
| Purchase #7 | $200.42 | 4.699% | $209.8377 | $209.84 | $209.85 | $209.80 |
| 7 purchase totals = | $899.88 | $982.7094 | $982.71 | $982.70 | $982.60 | |