| 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 | $107.82 | 3.634% | $111.7382 | $111.74 | $111.75 | $111.70 |
| Purchase #2 | $107.35 | 11.727% | $119.9389 | $119.94 | $119.95 | $119.90 |
| Purchase #3 | $246.82 | 4.188% | $257.1568 | $257.16 | $257.15 | $257.20 |
| Purchase #4 | $236.27 | 3.483% | $244.4993 | $244.50 | $244.50 | $244.50 |
| Purchase #5 | $47.93 | 9.362% | $52.4172 | $52.42 | $52.40 | $52.40 |
| Purchase #6 | $111.58 | 3.620% | $115.6192 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $181.96 | 7.205% | $195.0702 | $195.07 | $195.05 | $195.10 |
| 7 purchase totals = | $1,039.73 | $1,096.4398 | $1,096.45 | $1,096.40 | $1,096.40 | |