| 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 | $123.53 | 7.474% | $132.7626 | $132.76 | $132.75 | $132.80 |
| Purchase #2 | $84.46 | 4.841% | $88.5487 | $88.55 | $88.55 | $88.50 |
| Purchase #3 | $64.84 | 10.385% | $71.5736 | $71.57 | $71.55 | $71.60 |
| Purchase #4 | $88.80 | 9.303% | $97.0611 | $97.06 | $97.05 | $97.10 |
| Purchase #5 | $245.62 | 8.658% | $266.8858 | $266.89 | $266.90 | $266.90 |
| Purchase #6 | $218.50 | 3.521% | $226.1934 | $226.19 | $226.20 | $226.20 |
| Purchase #7 | $100.87 | 7.626% | $108.5623 | $108.56 | $108.55 | $108.60 |
| 7 purchase totals = | $926.62 | $991.5875 | $991.58 | $991.55 | $991.70 | |