| 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 | $249.46 | 7.701% | $268.6709 | $268.67 | $268.65 | $268.70 |
| Purchase #2 | $223.59 | 13.846% | $254.5483 | $254.55 | $254.55 | $254.50 |
| Purchase #3 | $166.90 | 4.862% | $175.0147 | $175.01 | $175.00 | $175.00 |
| Purchase #4 | $102.89 | 12.193% | $115.4354 | $115.44 | $115.45 | $115.40 |
| Purchase #5 | $43.85 | 7.503% | $47.1401 | $47.14 | $47.15 | $47.10 |
| Purchase #6 | $41.89 | 9.251% | $45.7652 | $45.77 | $45.75 | $45.80 |
| Purchase #7 | $189.30 | 7.390% | $203.2893 | $203.29 | $203.30 | $203.30 |
| 7 purchase totals = | $1,017.88 | $1,109.8639 | $1,109.87 | $1,109.85 | $1,109.80 | |