| 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 | $201.34 | 11.579% | $224.6532 | $224.65 | $224.65 | $224.70 |
| Purchase #2 | $135.32 | 7.686% | $145.7207 | $145.72 | $145.70 | $145.70 |
| Purchase #3 | $32.65 | 5.214% | $34.3524 | $34.35 | $34.35 | $34.40 |
| Purchase #4 | $115.47 | 3.162% | $119.1212 | $119.12 | $119.10 | $119.10 |
| Purchase #5 | $52.36 | 12.307% | $58.8039 | $58.80 | $58.80 | $58.80 |
| Purchase #6 | $125.60 | 8.750% | $136.59 | $136.59 | $136.60 | $136.60 |
| Purchase #7 | $178.76 | 12.610% | $201.3016 | $201.30 | $201.30 | $201.30 |
| 7 purchase totals = | $841.50 | $920.5430 | $920.53 | $920.50 | $920.60 | |