| 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 | $101.91 | 9.243% | $111.3295 | $111.33 | $111.35 | $111.30 |
| Purchase #2 | $204.87 | 4.609% | $214.3125 | $214.31 | $214.30 | $214.30 |
| Purchase #3 | $182.38 | 8.154% | $197.2513 | $197.25 | $197.25 | $197.30 |
| Purchase #4 | $126.89 | 3.784% | $131.6915 | $131.69 | $131.70 | $131.70 |
| Purchase #5 | $42.45 | 11.715% | $47.423 | $47.42 | $47.40 | $47.40 |
| Purchase #6 | $167.53 | 13.523% | $190.1851 | $190.19 | $190.20 | $190.20 |
| Purchase #7 | $232.65 | 4.187% | $242.3911 | $242.39 | $242.40 | $242.40 |
| 7 purchase totals = | $1,058.68 | $1,134.5840 | $1,134.58 | $1,134.60 | $1,134.60 | |