| 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 | $201.48 | 9.465% | $220.5501 | $220.55 | $220.55 | $220.60 |
| Purchase #2 | $192.81 | 10.463% | $212.9837 | $212.98 | $213.00 | $213.00 |
| Purchase #3 | $118.79 | 3.273% | $122.678 | $122.68 | $122.70 | $122.70 |
| Purchase #4 | $210.41 | 10.285% | $232.0507 | $232.05 | $232.05 | $232.10 |
| Purchase #5 | $100.52 | 12.509% | $113.094 | $113.09 | $113.10 | $113.10 |
| Purchase #6 | $178.27 | 9.246% | $194.7528 | $194.75 | $194.75 | $194.80 |
| Purchase #7 | $60.49 | 6.495% | $64.4188 | $64.42 | $64.40 | $64.40 |
| 7 purchase totals = | $1,062.77 | $1,160.5281 | $1,160.52 | $1,160.55 | $1,160.70 | |