| 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 | $120.98 | 10.264% | $133.3974 | $133.40 | $133.40 | $133.40 |
| Purchase #2 | $117.53 | 11.482% | $131.0248 | $131.02 | $131.00 | $131.00 |
| Purchase #3 | $146.84 | 13.463% | $166.6091 | $166.61 | $166.60 | $166.60 |
| Purchase #4 | $83.82 | 11.311% | $93.3009 | $93.30 | $93.30 | $93.30 |
| Purchase #5 | $224.77 | 11.508% | $250.6365 | $250.64 | $250.65 | $250.60 |
| Purchase #6 | $65.44 | 6.461% | $69.6681 | $69.67 | $69.65 | $69.70 |
| Purchase #7 | $89.89 | 7.821% | $96.9203 | $96.92 | $96.90 | $96.90 |
| 7 purchase totals = | $849.27 | $941.5571 | $941.56 | $941.50 | $941.50 | |