| 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 | $22.72 | 12.608% | $25.5845 | $25.58 | $25.60 | $25.60 |
| Purchase #2 | $134.94 | 7.765% | $145.4181 | $145.42 | $145.40 | $145.40 |
| Purchase #3 | $128.33 | 5.317% | $135.1533 | $135.15 | $135.15 | $135.20 |
| Purchase #4 | $207.87 | 3.518% | $215.1829 | $215.18 | $215.20 | $215.20 |
| Purchase #5 | $142.47 | 6.847% | $152.2249 | $152.22 | $152.20 | $152.20 |
| Purchase #6 | $118.75 | 9.250% | $129.7344 | $129.73 | $129.75 | $129.70 |
| Purchase #7 | $119.39 | 7.530% | $128.3801 | $128.38 | $128.40 | $128.40 |
| 7 purchase totals = | $874.47 | $931.6782 | $931.66 | $931.70 | $931.70 | |