| 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 | $249.95 | 3.254% | $258.0834 | $258.08 | $258.10 | $258.10 |
| Purchase #2 | $121.55 | 12.317% | $136.5213 | $136.52 | $136.50 | $136.50 |
| Purchase #3 | $231.87 | 10.141% | $255.3839 | $255.38 | $255.40 | $255.40 |
| Purchase #4 | $107.79 | 12.365% | $121.1182 | $121.12 | $121.10 | $121.10 |
| Purchase #5 | $181.57 | 12.334% | $203.9648 | $203.96 | $203.95 | $204.00 |
| Purchase #6 | $111.83 | 7.483% | $120.1982 | $120.20 | $120.20 | $120.20 |
| Purchase #7 | $29.49 | 10.729% | $32.654 | $32.65 | $32.65 | $32.70 |
| 7 purchase totals = | $1,034.05 | $1,127.9238 | $1,127.91 | $1,127.90 | $1,128.00 | |