| 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 | $179.57 | 4.513% | $187.674 | $187.67 | $187.65 | $187.70 |
| Purchase #2 | $242.56 | 8.333% | $262.7725 | $262.77 | $262.75 | $262.80 |
| Purchase #3 | $9.61 | 9.593% | $10.5319 | $10.53 | $10.55 | $10.50 |
| Purchase #4 | $9.63 | 10.290% | $10.6209 | $10.62 | $10.60 | $10.60 |
| Purchase #5 | $26.32 | 8.194% | $28.4767 | $28.48 | $28.50 | $28.50 |
| Purchase #6 | $203.59 | 6.549% | $216.9231 | $216.92 | $216.90 | $216.90 |
| Purchase #7 | $204.79 | 7.346% | $219.8339 | $219.83 | $219.85 | $219.80 |
| 7 purchase totals = | $876.07 | $936.8330 | $936.82 | $936.80 | $936.80 | |