| 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 | $241.99 | 13.196% | $273.923 | $273.92 | $273.90 | $273.90 |
| Purchase #2 | $104.63 | 8.400% | $113.4189 | $113.42 | $113.40 | $113.40 |
| Purchase #3 | $13.76 | 13.141% | $15.5682 | $15.57 | $15.55 | $15.60 |
| Purchase #4 | $23.85 | 13.702% | $27.1179 | $27.12 | $27.10 | $27.10 |
| Purchase #5 | $223.36 | 12.496% | $251.2711 | $251.27 | $251.25 | $251.30 |
| Purchase #6 | $57.42 | 4.286% | $59.881 | $59.88 | $59.90 | $59.90 |
| Purchase #7 | $235.91 | 9.105% | $257.3896 | $257.39 | $257.40 | $257.40 |
| 7 purchase totals = | $900.92 | $998.5697 | $998.57 | $998.50 | $998.60 | |