| 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 | $233.31 | 11.586% | $260.3413 | $260.34 | $260.35 | $260.30 |
| Purchase #2 | $123.86 | 7.735% | $133.4406 | $133.44 | $133.45 | $133.40 |
| Purchase #3 | $13.33 | 6.207% | $14.1574 | $14.16 | $14.15 | $14.20 |
| Purchase #4 | $54.27 | 4.781% | $56.8646 | $56.86 | $56.85 | $56.90 |
| Purchase #5 | $118.75 | 11.360% | $132.24 | $132.24 | $132.25 | $132.20 |
| Purchase #6 | $129.65 | 8.719% | $140.9542 | $140.95 | $140.95 | $141.00 |
| Purchase #7 | $110.47 | 3.574% | $114.4182 | $114.42 | $114.40 | $114.40 |
| 7 purchase totals = | $783.64 | $852.4163 | $852.41 | $852.40 | $852.40 | |