| 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 | $98.90 | 4.178% | $103.032 | $103.03 | $103.05 | $103.00 |
| Purchase #2 | $248.47 | 13.856% | $282.898 | $282.90 | $282.90 | $282.90 |
| Purchase #3 | $110.66 | 4.695% | $115.8555 | $115.86 | $115.85 | $115.90 |
| Purchase #4 | $14.50 | 13.480% | $16.4546 | $16.45 | $16.45 | $16.50 |
| Purchase #5 | $84.46 | 8.604% | $91.7269 | $91.73 | $91.75 | $91.70 |
| Purchase #6 | $106.81 | 13.786% | $121.5348 | $121.53 | $121.55 | $121.50 |
| Purchase #7 | $180.53 | 7.273% | $193.6599 | $193.66 | $193.65 | $193.70 |
| 7 purchase totals = | $844.33 | $925.1617 | $925.16 | $925.20 | $925.20 | |