| 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 | $10.48 | 13.493% | $11.8941 | $11.89 | $11.90 | $11.90 |
| Purchase #2 | $231.47 | 4.520% | $241.9324 | $241.93 | $241.95 | $241.90 |
| Purchase #3 | $145.49 | 11.667% | $162.4643 | $162.46 | $162.45 | $162.50 |
| Purchase #4 | $132.82 | 12.712% | $149.7041 | $149.70 | $149.70 | $149.70 |
| Purchase #5 | $156.56 | 8.555% | $169.9537 | $169.95 | $169.95 | $170.00 |
| Purchase #6 | $224.27 | 6.827% | $239.5809 | $239.58 | $239.60 | $239.60 |
| Purchase #7 | $227.64 | 13.523% | $258.4238 | $258.42 | $258.40 | $258.40 |
| 7 purchase totals = | $1,128.73 | $1,233.9533 | $1,233.93 | $1,233.95 | $1,234.00 | |