| 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 | $117.42 | 6.188% | $124.6859 | $124.69 | $124.70 | $124.70 |
| Purchase #2 | $150.35 | 9.436% | $164.537 | $164.54 | $164.55 | $164.50 |
| Purchase #3 | $56.57 | 3.378% | $58.4809 | $58.48 | $58.50 | $58.50 |
| Purchase #4 | $233.33 | 7.784% | $251.4924 | $251.49 | $251.50 | $251.50 |
| Purchase #5 | $189.55 | 4.828% | $198.7015 | $198.70 | $198.70 | $198.70 |
| Purchase #6 | $112.63 | 4.579% | $117.7873 | $117.79 | $117.80 | $117.80 |
| Purchase #7 | $93.32 | 9.764% | $102.4318 | $102.43 | $102.45 | $102.40 |
| 7 purchase totals = | $953.17 | $1,018.1168 | $1,018.12 | $1,018.20 | $1,018.10 | |