| 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 | $197.68 | 8.599% | $214.6785 | $214.68 | $214.70 | $214.70 |
| Purchase #2 | $188.42 | 13.283% | $213.4478 | $213.45 | $213.45 | $213.40 |
| Purchase #3 | $232.54 | 11.405% | $259.0612 | $259.06 | $259.05 | $259.10 |
| Purchase #4 | $161.57 | 4.237% | $168.4157 | $168.42 | $168.40 | $168.40 |
| Purchase #5 | $17.44 | 12.339% | $19.5919 | $19.59 | $19.60 | $19.60 |
| Purchase #6 | $246.40 | 13.453% | $279.5482 | $279.55 | $279.55 | $279.50 |
| Purchase #7 | $55.96 | 5.236% | $58.8901 | $58.89 | $58.90 | $58.90 |
| 7 purchase totals = | $1,100.01 | $1,213.6334 | $1,213.64 | $1,213.65 | $1,213.60 | |