| 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 | $102.91 | 13.837% | $117.1497 | $117.15 | $117.15 | $117.10 |
| Purchase #2 | $47.36 | 5.332% | $49.8852 | $49.89 | $49.90 | $49.90 |
| Purchase #3 | $176.48 | 9.639% | $193.4909 | $193.49 | $193.50 | $193.50 |
| Purchase #4 | $241.30 | 10.403% | $266.4024 | $266.40 | $266.40 | $266.40 |
| Purchase #5 | $154.37 | 3.324% | $159.5013 | $159.50 | $159.50 | $159.50 |
| Purchase #6 | $229.93 | 11.215% | $255.7166 | $255.72 | $255.70 | $255.70 |
| Purchase #7 | $248.42 | 3.168% | $256.2899 | $256.29 | $256.30 | $256.30 |
| 7 purchase totals = | $1,200.77 | $1,298.4360 | $1,298.44 | $1,298.45 | $1,298.40 | |