| 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 | $102.35 | 6.393% | $108.8932 | $108.89 | $108.90 | $108.90 |
| Purchase #2 | $77.90 | 11.364% | $86.7526 | $86.75 | $86.75 | $86.80 |
| Purchase #3 | $229.86 | 8.706% | $249.8716 | $249.87 | $249.85 | $249.90 |
| Purchase #4 | $241.38 | 5.547% | $254.7693 | $254.77 | $254.75 | $254.80 |
| Purchase #5 | $42.35 | 11.514% | $47.2262 | $47.23 | $47.25 | $47.20 |
| Purchase #6 | $245.51 | 13.163% | $277.8265 | $277.83 | $277.85 | $277.80 |
| Purchase #7 | $187.87 | 13.386% | $213.0183 | $213.02 | $213.00 | $213.00 |
| 7 purchase totals = | $1,127.22 | $1,238.3577 | $1,238.36 | $1,238.35 | $1,238.40 | |