| 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 | $114.83 | 11.664% | $128.2238 | $128.22 | $128.20 | $128.20 |
| Purchase #2 | $105.82 | 12.820% | $119.3861 | $119.39 | $119.40 | $119.40 |
| Purchase #3 | $82.97 | 3.384% | $85.7777 | $85.78 | $85.80 | $85.80 |
| Purchase #4 | $169.27 | 10.872% | $187.673 | $187.67 | $187.65 | $187.70 |
| Purchase #5 | $131.32 | 6.586% | $139.9687 | $139.97 | $139.95 | $140.00 |
| Purchase #6 | $175.54 | 6.444% | $186.8518 | $186.85 | $186.85 | $186.90 |
| Purchase #7 | $186.88 | 8.430% | $202.634 | $202.63 | $202.65 | $202.60 |
| 7 purchase totals = | $966.63 | $1,050.5151 | $1,050.51 | $1,050.50 | $1,050.60 | |