| 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 | $111.61 | 3.233% | $115.2184 | $115.22 | $115.20 | $115.20 |
| Purchase #2 | $30.43 | 7.190% | $32.6179 | $32.62 | $32.60 | $32.60 |
| Purchase #3 | $112.32 | 4.406% | $117.2688 | $117.27 | $117.25 | $117.30 |
| Purchase #4 | $64.76 | 4.327% | $67.5622 | $67.56 | $67.55 | $67.60 |
| Purchase #5 | $188.99 | 6.293% | $200.8831 | $200.88 | $200.90 | $200.90 |
| Purchase #6 | $131.96 | 5.183% | $138.7995 | $138.80 | $138.80 | $138.80 |
| Purchase #7 | $92.47 | 11.184% | $102.8118 | $102.81 | $102.80 | $102.80 |
| 7 purchase totals = | $732.54 | $775.1617 | $775.16 | $775.10 | $775.20 | |