| 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 | $236.91 | 8.113% | $256.1305 | $256.13 | $256.15 | $256.10 |
| Purchase #2 | $25.80 | 11.701% | $28.8189 | $28.82 | $28.80 | $28.80 |
| Purchase #3 | $189.91 | 13.780% | $216.0796 | $216.08 | $216.10 | $216.10 |
| Purchase #4 | $154.90 | 12.653% | $174.4995 | $174.50 | $174.50 | $174.50 |
| Purchase #5 | $55.96 | 9.312% | $61.171 | $61.17 | $61.15 | $61.20 |
| Purchase #6 | $164.38 | 11.850% | $183.859 | $183.86 | $183.85 | $183.90 |
| Purchase #7 | $206.80 | 3.732% | $214.5178 | $214.52 | $214.50 | $214.50 |
| 7 purchase totals = | $1,034.66 | $1,135.0763 | $1,135.08 | $1,135.05 | $1,135.10 | |