| 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 | $210.86 | 9.618% | $231.1405 | $231.14 | $231.15 | $231.10 |
| Purchase #2 | $50.70 | 7.496% | $54.5005 | $54.50 | $54.50 | $54.50 |
| Purchase #3 | $209.51 | 9.587% | $229.5957 | $229.60 | $229.60 | $229.60 |
| Purchase #4 | $155.56 | 9.480% | $170.3071 | $170.31 | $170.30 | $170.30 |
| Purchase #5 | $223.86 | 11.519% | $249.6464 | $249.65 | $249.65 | $249.60 |
| Purchase #6 | $32.52 | 3.464% | $33.6465 | $33.65 | $33.65 | $33.60 |
| Purchase #7 | $195.94 | 6.453% | $208.584 | $208.58 | $208.60 | $208.60 |
| 7 purchase totals = | $1,078.95 | $1,177.4207 | $1,177.43 | $1,177.45 | $1,177.30 | |