| 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 | $136.48 | 3.142% | $140.7682 | $140.77 | $140.75 | $140.80 |
| Purchase #2 | $202.90 | 13.260% | $229.8045 | $229.80 | $229.80 | $229.80 |
| Purchase #3 | $242.28 | 11.787% | $270.8375 | $270.84 | $270.85 | $270.80 |
| Purchase #4 | $88.66 | 12.263% | $99.5324 | $99.53 | $99.55 | $99.50 |
| Purchase #5 | $203.51 | 7.422% | $218.6145 | $218.61 | $218.60 | $218.60 |
| Purchase #6 | $31.49 | 9.690% | $34.5414 | $34.54 | $34.55 | $34.50 |
| Purchase #7 | $40.76 | 13.390% | $46.2178 | $46.22 | $46.20 | $46.20 |
| 7 purchase totals = | $946.08 | $1,040.3163 | $1,040.31 | $1,040.30 | $1,040.20 | |