| 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 | $237.72 | 5.142% | $249.9436 | $249.94 | $249.95 | $249.90 |
| Purchase #2 | $204.75 | 6.294% | $217.637 | $217.64 | $217.65 | $217.60 |
| Purchase #3 | $250.53 | 6.465% | $266.7268 | $266.73 | $266.75 | $266.70 |
| Purchase #4 | $159.61 | 10.852% | $176.9309 | $176.93 | $176.95 | $176.90 |
| Purchase #5 | $117.52 | 3.208% | $121.29 | $121.29 | $121.30 | $121.30 |
| Purchase #6 | $45.77 | 7.676% | $49.2833 | $49.28 | $49.30 | $49.30 |
| Purchase #7 | $135.39 | 8.853% | $147.3761 | $147.38 | $147.40 | $147.40 |
| 7 purchase totals = | $1,151.29 | $1,229.1877 | $1,229.19 | $1,229.30 | $1,229.10 | |