| 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 | $156.48 | 11.332% | $174.2123 | $174.21 | $174.20 | $174.20 |
| Purchase #2 | $249.33 | 8.598% | $270.7674 | $270.77 | $270.75 | $270.80 |
| Purchase #3 | $6.71 | 5.756% | $7.0962 | $7.10 | $7.10 | $7.10 |
| Purchase #4 | $97.66 | 12.231% | $109.6048 | $109.60 | $109.60 | $109.60 |
| Purchase #5 | $22.67 | 4.836% | $23.7663 | $23.77 | $23.75 | $23.80 |
| Purchase #6 | $189.30 | 12.525% | $213.0098 | $213.01 | $213.00 | $213.00 |
| Purchase #7 | $188.51 | 12.643% | $212.3433 | $212.34 | $212.35 | $212.30 |
| 7 purchase totals = | $910.66 | $1,010.8001 | $1,010.80 | $1,010.75 | $1,010.80 | |