| 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 | $227.26 | 9.493% | $248.8338 | $248.83 | $248.85 | $248.80 |
| Purchase #2 | $110.25 | 10.226% | $121.5242 | $121.52 | $121.50 | $121.50 |
| Purchase #3 | $15.66 | 5.750% | $16.5605 | $16.56 | $16.55 | $16.60 |
| Purchase #4 | $128.98 | 11.600% | $143.9417 | $143.94 | $143.95 | $143.90 |
| Purchase #5 | $58.94 | 11.363% | $65.6374 | $65.64 | $65.65 | $65.60 |
| Purchase #6 | $93.99 | 11.196% | $104.5131 | $104.51 | $104.50 | $104.50 |
| Purchase #7 | $193.35 | 12.377% | $217.2809 | $217.28 | $217.30 | $217.30 |
| 7 purchase totals = | $828.43 | $918.2916 | $918.28 | $918.30 | $918.20 | |