| 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 | $204.55 | 13.280% | $231.7142 | $231.71 | $231.70 | $231.70 |
| Purchase #2 | $47.70 | 5.638% | $50.3893 | $50.39 | $50.40 | $50.40 |
| Purchase #3 | $56.48 | 8.226% | $61.126 | $61.13 | $61.15 | $61.10 |
| Purchase #4 | $114.50 | 5.740% | $121.0723 | $121.07 | $121.05 | $121.10 |
| Purchase #5 | $191.33 | 8.497% | $207.5873 | $207.59 | $207.60 | $207.60 |
| Purchase #6 | $51.49 | 3.310% | $53.1943 | $53.19 | $53.20 | $53.20 |
| Purchase #7 | $230.69 | 8.347% | $249.9457 | $249.95 | $249.95 | $249.90 |
| 7 purchase totals = | $896.74 | $975.0291 | $975.03 | $975.05 | $975.00 | |