| 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 | $191.64 | 3.509% | $198.3646 | $198.36 | $198.35 | $198.40 |
| Purchase #2 | $201.32 | 3.640% | $208.648 | $208.65 | $208.65 | $208.60 |
| Purchase #3 | $233.33 | 11.774% | $260.8023 | $260.80 | $260.80 | $260.80 |
| Purchase #4 | $199.82 | 6.829% | $213.4657 | $213.47 | $213.45 | $213.50 |
| Purchase #5 | $82.93 | 4.874% | $86.972 | $86.97 | $86.95 | $87.00 |
| Purchase #6 | $194.42 | 12.556% | $218.8314 | $218.83 | $218.85 | $218.80 |
| Purchase #7 | $60.55 | 3.616% | $62.7395 | $62.74 | $62.75 | $62.70 |
| 7 purchase totals = | $1,164.01 | $1,249.8235 | $1,249.82 | $1,249.80 | $1,249.80 | |