| 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 | $250.87 | 13.762% | $285.3947 | $285.39 | $285.40 | $285.40 |
| Purchase #2 | $233.78 | 10.616% | $258.5981 | $258.60 | $258.60 | $258.60 |
| Purchase #3 | $183.53 | 6.625% | $195.6889 | $195.69 | $195.70 | $195.70 |
| Purchase #4 | $87.75 | 6.730% | $93.6556 | $93.66 | $93.65 | $93.70 |
| Purchase #5 | $119.72 | 6.809% | $127.8717 | $127.87 | $127.85 | $127.90 |
| Purchase #6 | $80.85 | 13.708% | $91.9329 | $91.93 | $91.95 | $91.90 |
| Purchase #7 | $75.57 | 11.400% | $84.185 | $84.19 | $84.20 | $84.20 |
| 7 purchase totals = | $1,032.07 | $1,137.3269 | $1,137.33 | $1,137.35 | $1,137.40 | |