| 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 | $222.75 | 13.427% | $252.6586 | $252.66 | $252.65 | $252.70 |
| Purchase #2 | $67.52 | 9.199% | $73.7312 | $73.73 | $73.75 | $73.70 |
| Purchase #3 | $175.86 | 9.410% | $192.4084 | $192.41 | $192.40 | $192.40 |
| Purchase #4 | $85.55 | 10.831% | $94.8159 | $94.82 | $94.80 | $94.80 |
| Purchase #5 | $57.45 | 10.649% | $63.5679 | $63.57 | $63.55 | $63.60 |
| Purchase #6 | $201.40 | 9.664% | $220.8633 | $220.86 | $220.85 | $220.90 |
| Purchase #7 | $96.51 | 9.284% | $105.47 | $105.47 | $105.45 | $105.50 |
| 7 purchase totals = | $907.04 | $1,003.5153 | $1,003.52 | $1,003.45 | $1,003.60 | |