| 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 | $221.57 | 7.355% | $237.8665 | $237.87 | $237.85 | $237.90 |
| Purchase #2 | $90.34 | 13.426% | $102.469 | $102.47 | $102.45 | $102.50 |
| Purchase #3 | $104.42 | 6.571% | $111.2814 | $111.28 | $111.30 | $111.30 |
| Purchase #4 | $156.66 | 12.836% | $176.7689 | $176.77 | $176.75 | $176.80 |
| Purchase #5 | $221.44 | 11.479% | $246.8591 | $246.86 | $246.85 | $246.90 |
| Purchase #6 | $83.36 | 13.137% | $94.311 | $94.31 | $94.30 | $94.30 |
| Purchase #7 | $84.25 | 3.505% | $87.203 | $87.20 | $87.20 | $87.20 |
| 7 purchase totals = | $962.04 | $1,056.7589 | $1,056.76 | $1,056.70 | $1,056.90 | |