| 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 | $202.46 | 13.162% | $229.1078 | $229.11 | $229.10 | $229.10 |
| Purchase #2 | $162.43 | 5.117% | $170.7415 | $170.74 | $170.75 | $170.70 |
| Purchase #3 | $32.68 | 10.690% | $36.1735 | $36.17 | $36.15 | $36.20 |
| Purchase #4 | $49.45 | 8.649% | $53.7269 | $53.73 | $53.75 | $53.70 |
| Purchase #5 | $21.38 | 11.102% | $23.7536 | $23.75 | $23.75 | $23.80 |
| Purchase #6 | $217.93 | 6.302% | $231.6639 | $231.66 | $231.65 | $231.70 |
| Purchase #7 | $182.68 | 4.670% | $191.2112 | $191.21 | $191.20 | $191.20 |
| 7 purchase totals = | $869.01 | $936.3784 | $936.37 | $936.35 | $936.40 | |