| 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 | $219.81 | 6.271% | $233.5943 | $233.59 | $233.60 | $233.60 |
| Purchase #2 | $176.33 | 5.378% | $185.813 | $185.81 | $185.80 | $185.80 |
| Purchase #3 | $226.30 | 3.836% | $234.9809 | $234.98 | $235.00 | $235.00 |
| Purchase #4 | $51.81 | 3.627% | $53.6891 | $53.69 | $53.70 | $53.70 |
| Purchase #5 | $121.66 | 11.392% | $135.5195 | $135.52 | $135.50 | $135.50 |
| Purchase #6 | $152.65 | 13.770% | $173.6699 | $173.67 | $173.65 | $173.70 |
| Purchase #7 | $41.65 | 12.494% | $46.8538 | $46.85 | $46.85 | $46.90 |
| 7 purchase totals = | $990.21 | $1,064.1205 | $1,064.11 | $1,064.10 | $1,064.20 | |