| 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 | $227.72 | 13.723% | $258.97 | $258.97 | $258.95 | $259.00 |
| Purchase #2 | $240.79 | 7.226% | $258.1895 | $258.19 | $258.20 | $258.20 |
| Purchase #3 | $176.59 | 7.669% | $190.1327 | $190.13 | $190.15 | $190.10 |
| Purchase #4 | $83.34 | 11.137% | $92.6216 | $92.62 | $92.60 | $92.60 |
| Purchase #5 | $180.95 | 7.441% | $194.4145 | $194.41 | $194.40 | $194.40 |
| Purchase #6 | $163.52 | 12.860% | $184.5487 | $184.55 | $184.55 | $184.50 |
| Purchase #7 | $143.76 | 5.334% | $151.4282 | $151.43 | $151.45 | $151.40 |
| 7 purchase totals = | $1,216.67 | $1,330.3052 | $1,330.30 | $1,330.30 | $1,330.20 | |