| 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 | $210.43 | 9.130% | $229.6423 | $229.64 | $229.65 | $229.60 |
| Purchase #2 | $104.56 | 13.823% | $119.0133 | $119.01 | $119.00 | $119.00 |
| Purchase #3 | $99.76 | 13.127% | $112.8555 | $112.86 | $112.85 | $112.90 |
| Purchase #4 | $84.94 | 12.425% | $95.4938 | $95.49 | $95.50 | $95.50 |
| Purchase #5 | $71.51 | 3.523% | $74.0293 | $74.03 | $74.05 | $74.00 |
| Purchase #6 | $246.97 | 3.359% | $255.2657 | $255.27 | $255.25 | $255.30 |
| Purchase #7 | $244.44 | 5.480% | $257.8353 | $257.84 | $257.85 | $257.80 |
| 7 purchase totals = | $1,062.61 | $1,144.1352 | $1,144.14 | $1,144.15 | $1,144.10 | |