| 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 | $31.58 | 4.490% | $32.9979 | $33.00 | $33.00 | $33.00 |
| Purchase #2 | $205.85 | 13.359% | $233.3495 | $233.35 | $233.35 | $233.30 |
| Purchase #3 | $184.89 | 13.321% | $209.5192 | $209.52 | $209.50 | $209.50 |
| Purchase #4 | $47.65 | 6.471% | $50.7334 | $50.73 | $50.75 | $50.70 |
| Purchase #5 | $249.85 | 7.468% | $268.5088 | $268.51 | $268.50 | $268.50 |
| Purchase #6 | $193.36 | 13.710% | $219.8697 | $219.87 | $219.85 | $219.90 |
| Purchase #7 | $122.49 | 8.109% | $132.4227 | $132.42 | $132.40 | $132.40 |
| 7 purchase totals = | $1,035.67 | $1,147.4012 | $1,147.40 | $1,147.35 | $1,147.30 | |