| 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 | $223.81 | 6.769% | $238.9597 | $238.96 | $238.95 | $239.00 |
| Purchase #2 | $80.69 | 7.856% | $87.029 | $87.03 | $87.05 | $87.00 |
| Purchase #3 | $231.28 | 11.128% | $257.0168 | $257.02 | $257.00 | $257.00 |
| Purchase #4 | $129.42 | 7.120% | $138.6347 | $138.63 | $138.65 | $138.60 |
| Purchase #5 | $36.46 | 6.266% | $38.7446 | $38.74 | $38.75 | $38.70 |
| Purchase #6 | $220.46 | 13.184% | $249.5254 | $249.53 | $249.55 | $249.50 |
| Purchase #7 | $205.68 | 7.819% | $221.7621 | $221.76 | $221.75 | $221.80 |
| 7 purchase totals = | $1,127.80 | $1,231.6723 | $1,231.67 | $1,231.70 | $1,231.60 | |