| 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 | $243.55 | 12.212% | $273.2923 | $273.29 | $273.30 | $273.30 |
| Purchase #2 | $117.92 | 9.604% | $129.245 | $129.25 | $129.25 | $129.20 |
| Purchase #3 | $47.68 | 6.873% | $50.957 | $50.96 | $50.95 | $51.00 |
| Purchase #4 | $103.30 | 12.668% | $116.386 | $116.39 | $116.40 | $116.40 |
| Purchase #5 | $156.93 | 11.271% | $174.6176 | $174.62 | $174.60 | $174.60 |
| Purchase #6 | $70.46 | 5.179% | $74.1091 | $74.11 | $74.10 | $74.10 |
| Purchase #7 | $74.86 | 13.518% | $84.9796 | $84.98 | $85.00 | $85.00 |
| 7 purchase totals = | $814.70 | $903.5866 | $903.60 | $903.60 | $903.60 | |