| 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 | $202.74 | 3.233% | $209.2946 | $209.29 | $209.30 | $209.30 |
| Purchase #2 | $113.34 | 5.428% | $119.4921 | $119.49 | $119.50 | $119.50 |
| Purchase #3 | $174.51 | 3.551% | $180.7069 | $180.71 | $180.70 | $180.70 |
| Purchase #4 | $175.87 | 6.334% | $187.0096 | $187.01 | $187.00 | $187.00 |
| Purchase #5 | $157.61 | 6.701% | $168.1714 | $168.17 | $168.15 | $168.20 |
| Purchase #6 | $231.31 | 4.552% | $241.8392 | $241.84 | $241.85 | $241.80 |
| Purchase #7 | $154.37 | 6.740% | $164.7745 | $164.77 | $164.75 | $164.80 |
| 7 purchase totals = | $1,209.75 | $1,271.2883 | $1,271.28 | $1,271.25 | $1,271.30 | |