| 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 | $179.62 | 4.495% | $187.6939 | $187.69 | $187.70 | $187.70 |
| Purchase #2 | $214.48 | 11.551% | $239.2546 | $239.25 | $239.25 | $239.30 |
| Purchase #3 | $229.54 | 11.511% | $255.9623 | $255.96 | $255.95 | $256.00 |
| Purchase #4 | $233.83 | 4.716% | $244.8574 | $244.86 | $244.85 | $244.90 |
| Purchase #5 | $123.63 | 8.707% | $134.3945 | $134.39 | $134.40 | $134.40 |
| Purchase #6 | $123.68 | 5.503% | $130.4861 | $130.49 | $130.50 | $130.50 |
| Purchase #7 | $242.70 | 8.212% | $262.6305 | $262.63 | $262.65 | $262.60 |
| 7 purchase totals = | $1,347.48 | $1,455.2793 | $1,455.27 | $1,455.30 | $1,455.40 | |