| 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 | $130.91 | 5.842% | $138.5578 | $138.56 | $138.55 | $138.60 |
| Purchase #2 | $6.73 | 10.241% | $7.4192 | $7.42 | $7.40 | $7.40 |
| Purchase #3 | $243.52 | 6.339% | $258.9567 | $258.96 | $258.95 | $259.00 |
| Purchase #4 | $23.46 | 3.555% | $24.294 | $24.29 | $24.30 | $24.30 |
| Purchase #5 | $134.27 | 10.720% | $148.6637 | $148.66 | $148.65 | $148.70 |
| Purchase #6 | $142.53 | 6.680% | $152.051 | $152.05 | $152.05 | $152.10 |
| Purchase #7 | $114.94 | 5.837% | $121.649 | $121.65 | $121.65 | $121.60 |
| 7 purchase totals = | $796.36 | $851.5914 | $851.59 | $851.55 | $851.70 | |