| 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 | $221.76 | 12.193% | $248.7992 | $248.80 | $248.80 | $248.80 |
| Purchase #2 | $18.73 | 9.807% | $20.5669 | $20.57 | $20.55 | $20.60 |
| Purchase #3 | $97.25 | 5.395% | $102.4966 | $102.50 | $102.50 | $102.50 |
| Purchase #4 | $183.27 | 8.495% | $198.8388 | $198.84 | $198.85 | $198.80 |
| Purchase #5 | $124.90 | 3.694% | $129.5138 | $129.51 | $129.50 | $129.50 |
| Purchase #6 | $229.57 | 3.551% | $237.722 | $237.72 | $237.70 | $237.70 |
| Purchase #7 | $243.27 | 9.478% | $266.3271 | $266.33 | $266.35 | $266.30 |
| 7 purchase totals = | $1,118.75 | $1,204.2644 | $1,204.27 | $1,204.25 | $1,204.20 | |