| 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 | $20.91 | 13.219% | $23.6741 | $23.67 | $23.65 | $23.70 |
| Purchase #2 | $118.73 | 3.178% | $122.5032 | $122.50 | $122.50 | $122.50 |
| Purchase #3 | $32.49 | 6.271% | $34.5274 | $34.53 | $34.55 | $34.50 |
| Purchase #4 | $191.44 | 12.505% | $215.3796 | $215.38 | $215.40 | $215.40 |
| Purchase #5 | $60.56 | 7.117% | $64.8701 | $64.87 | $64.85 | $64.90 |
| Purchase #6 | $201.99 | 8.414% | $218.9854 | $218.99 | $219.00 | $219.00 |
| Purchase #7 | $226.70 | 13.650% | $257.6446 | $257.64 | $257.65 | $257.60 |
| 7 purchase totals = | $852.82 | $937.5844 | $937.58 | $937.60 | $937.60 | |