| 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 | $118.71 | 9.480% | $129.9637 | $129.96 | $129.95 | $130.00 |
| Purchase #2 | $249.28 | 9.631% | $273.2882 | $273.29 | $273.30 | $273.30 |
| Purchase #3 | $250.97 | 4.277% | $261.704 | $261.70 | $261.70 | $261.70 |
| Purchase #4 | $179.40 | 5.443% | $189.1647 | $189.16 | $189.15 | $189.20 |
| Purchase #5 | $115.86 | 12.664% | $130.5325 | $130.53 | $130.55 | $130.50 |
| Purchase #6 | $225.68 | 6.472% | $240.286 | $240.29 | $240.30 | $240.30 |
| Purchase #7 | $16.53 | 5.470% | $17.4342 | $17.43 | $17.45 | $17.40 |
| 7 purchase totals = | $1,156.43 | $1,242.3733 | $1,242.36 | $1,242.40 | $1,242.40 | |