| 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 | $115.81 | 4.654% | $121.1998 | $121.20 | $121.20 | $121.20 |
| Purchase #2 | $143.50 | 3.559% | $148.6072 | $148.61 | $148.60 | $148.60 |
| Purchase #3 | $195.30 | 9.329% | $213.5195 | $213.52 | $213.50 | $213.50 |
| Purchase #4 | $231.28 | 11.688% | $258.312 | $258.31 | $258.30 | $258.30 |
| Purchase #5 | $31.87 | 13.674% | $36.2279 | $36.23 | $36.25 | $36.20 |
| Purchase #6 | $57.69 | 11.764% | $64.4767 | $64.48 | $64.50 | $64.50 |
| Purchase #7 | $108.88 | 5.152% | $114.4895 | $114.49 | $114.50 | $114.50 |
| 7 purchase totals = | $884.33 | $956.8326 | $956.84 | $956.85 | $956.80 | |