| 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 | $41.40 | 9.736% | $45.4307 | $45.43 | $45.45 | $45.40 |
| Purchase #2 | $185.76 | 5.832% | $196.5935 | $196.59 | $196.60 | $196.60 |
| Purchase #3 | $184.40 | 4.504% | $192.7054 | $192.71 | $192.70 | $192.70 |
| Purchase #4 | $177.59 | 6.625% | $189.3553 | $189.36 | $189.35 | $189.40 |
| Purchase #5 | $248.73 | 8.749% | $270.4914 | $270.49 | $270.50 | $270.50 |
| Purchase #6 | $52.52 | 11.185% | $58.3944 | $58.39 | $58.40 | $58.40 |
| Purchase #7 | $204.86 | 13.789% | $233.1081 | $233.11 | $233.10 | $233.10 |
| 7 purchase totals = | $1,095.26 | $1,186.0788 | $1,186.08 | $1,186.10 | $1,186.10 | |