| 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 | $201.54 | 10.109% | $221.9137 | $221.91 | $221.90 | $221.90 |
| Purchase #2 | $57.90 | 10.363% | $63.9002 | $63.90 | $63.90 | $63.90 |
| Purchase #3 | $236.34 | 8.680% | $256.8543 | $256.85 | $256.85 | $256.90 |
| Purchase #4 | $157.36 | 10.349% | $173.6452 | $173.65 | $173.65 | $173.60 |
| Purchase #5 | $222.47 | 4.554% | $232.6013 | $232.60 | $232.60 | $232.60 |
| Purchase #6 | $8.62 | 10.549% | $9.5293 | $9.53 | $9.55 | $9.50 |
| Purchase #7 | $38.76 | 8.704% | $42.1337 | $42.13 | $42.15 | $42.10 |
| 7 purchase totals = | $922.99 | $1,000.5777 | $1,000.57 | $1,000.60 | $1,000.50 | |