| 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 | $248.68 | 8.744% | $270.4246 | $270.42 | $270.40 | $270.40 |
| Purchase #2 | $45.59 | 8.828% | $49.6147 | $49.61 | $49.60 | $49.60 |
| Purchase #3 | $230.79 | 10.535% | $255.1037 | $255.10 | $255.10 | $255.10 |
| Purchase #4 | $194.52 | 3.721% | $201.7581 | $201.76 | $201.75 | $201.80 |
| Purchase #5 | $62.76 | 11.219% | $69.801 | $69.80 | $69.80 | $69.80 |
| Purchase #6 | $71.89 | 13.597% | $81.6649 | $81.66 | $81.65 | $81.70 |
| Purchase #7 | $65.82 | 9.582% | $72.1269 | $72.13 | $72.15 | $72.10 |
| 7 purchase totals = | $920.05 | $1,000.4939 | $1,000.48 | $1,000.45 | $1,000.50 | |