| 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 | $109.87 | 3.784% | $114.0275 | $114.03 | $114.05 | $114.00 |
| Purchase #2 | $188.99 | 4.376% | $197.2602 | $197.26 | $197.25 | $197.30 |
| Purchase #3 | $7.28 | 10.527% | $8.0464 | $8.05 | $8.05 | $8.00 |
| Purchase #4 | $202.41 | 6.278% | $215.1173 | $215.12 | $215.10 | $215.10 |
| Purchase #5 | $19.28 | 10.428% | $21.2905 | $21.29 | $21.30 | $21.30 |
| Purchase #6 | $181.63 | 7.599% | $195.4321 | $195.43 | $195.45 | $195.40 |
| Purchase #7 | $117.40 | 11.402% | $130.7859 | $130.79 | $130.80 | $130.80 |
| 7 purchase totals = | $826.86 | $881.9599 | $881.97 | $882.00 | $881.90 | |