| 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 | $189.45 | 6.834% | $202.397 | $202.40 | $202.40 | $202.40 |
| Purchase #2 | $45.42 | 9.693% | $49.8226 | $49.82 | $49.80 | $49.80 |
| Purchase #3 | $200.37 | 7.355% | $215.1072 | $215.11 | $215.10 | $215.10 |
| Purchase #4 | $162.43 | 3.279% | $167.7561 | $167.76 | $167.75 | $167.80 |
| Purchase #5 | $245.43 | 10.348% | $270.8271 | $270.83 | $270.85 | $270.80 |
| Purchase #6 | $98.25 | 8.204% | $106.3104 | $106.31 | $106.30 | $106.30 |
| Purchase #7 | $228.61 | 10.301% | $252.1591 | $252.16 | $252.15 | $252.20 |
| 7 purchase totals = | $1,169.96 | $1,264.3795 | $1,264.39 | $1,264.35 | $1,264.40 | |