| 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 | $189.61 | 10.421% | $209.3693 | $209.37 | $209.35 | $209.40 |
| Purchase #2 | $11.76 | 3.856% | $12.2135 | $12.21 | $12.20 | $12.20 |
| Purchase #3 | $13.49 | 12.106% | $15.1231 | $15.12 | $15.10 | $15.10 |
| Purchase #4 | $249.32 | 3.822% | $258.849 | $258.85 | $258.85 | $258.80 |
| Purchase #5 | $66.27 | 8.151% | $71.6717 | $71.67 | $71.65 | $71.70 |
| Purchase #6 | $34.82 | 4.849% | $36.5084 | $36.51 | $36.50 | $36.50 |
| Purchase #7 | $46.71 | 13.508% | $53.0196 | $53.02 | $53.00 | $53.00 |
| 7 purchase totals = | $611.98 | $656.7546 | $656.75 | $656.65 | $656.70 | |