| 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 | $91.26 | 12.282% | $102.4686 | $102.47 | $102.45 | $102.50 |
| Purchase #2 | $29.28 | 11.642% | $32.6888 | $32.69 | $32.70 | $32.70 |
| Purchase #3 | $137.70 | 7.659% | $148.2464 | $148.25 | $148.25 | $148.20 |
| Purchase #4 | $121.91 | 13.671% | $138.5763 | $138.58 | $138.60 | $138.60 |
| Purchase #5 | $229.46 | 12.446% | $258.0186 | $258.02 | $258.00 | $258.00 |
| Purchase #6 | $241.96 | 9.526% | $265.0091 | $265.01 | $265.00 | $265.00 |
| Purchase #7 | $172.84 | 8.605% | $187.7129 | $187.71 | $187.70 | $187.70 |
| 7 purchase totals = | $1,024.41 | $1,132.7207 | $1,132.73 | $1,132.70 | $1,132.70 | |