| 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 | $121.44 | 5.856% | $128.5515 | $128.55 | $128.55 | $128.60 |
| Purchase #2 | $204.84 | 11.248% | $227.8804 | $227.88 | $227.90 | $227.90 |
| Purchase #3 | $169.97 | 4.140% | $177.0068 | $177.01 | $177.00 | $177.00 |
| Purchase #4 | $82.47 | 13.227% | $93.3783 | $93.38 | $93.40 | $93.40 |
| Purchase #5 | $218.86 | 9.486% | $239.6211 | $239.62 | $239.60 | $239.60 |
| Purchase #6 | $37.62 | 7.346% | $40.3836 | $40.38 | $40.40 | $40.40 |
| Purchase #7 | $15.43 | 4.416% | $16.1114 | $16.11 | $16.10 | $16.10 |
| 7 purchase totals = | $850.63 | $922.9331 | $922.93 | $922.95 | $923.00 | |