| 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 | $208.36 | 9.401% | $227.9479 | $227.95 | $227.95 | $227.90 |
| Purchase #2 | $229.75 | 12.707% | $258.9443 | $258.94 | $258.95 | $258.90 |
| Purchase #3 | $137.64 | 3.642% | $142.6528 | $142.65 | $142.65 | $142.70 |
| Purchase #4 | $14.32 | 9.267% | $15.647 | $15.65 | $15.65 | $15.60 |
| Purchase #5 | $98.59 | 12.292% | $110.7087 | $110.71 | $110.70 | $110.70 |
| Purchase #6 | $80.65 | 13.480% | $91.5216 | $91.52 | $91.50 | $91.50 |
| Purchase #7 | $109.46 | 8.288% | $118.532 | $118.53 | $118.55 | $118.50 |
| 7 purchase totals = | $878.77 | $965.9543 | $965.95 | $965.95 | $965.80 | |