| 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 | $7.81 | 6.332% | $8.3045 | $8.30 | $8.30 | $8.30 |
| Purchase #2 | $244.45 | 13.259% | $276.8616 | $276.86 | $276.85 | $276.90 |
| Purchase #3 | $157.36 | 3.534% | $162.9211 | $162.92 | $162.90 | $162.90 |
| Purchase #4 | $42.39 | 8.826% | $46.1313 | $46.13 | $46.15 | $46.10 |
| Purchase #5 | $114.36 | 3.502% | $118.3649 | $118.36 | $118.35 | $118.40 |
| Purchase #6 | $230.96 | 13.534% | $262.2181 | $262.22 | $262.20 | $262.20 |
| Purchase #7 | $52.81 | 8.348% | $57.2186 | $57.22 | $57.20 | $57.20 |
| 7 purchase totals = | $850.14 | $932.0201 | $932.01 | $931.95 | $932.00 | |