| 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 | $140.49 | 9.601% | $153.9784 | $153.98 | $154.00 | $154.00 |
| Purchase #2 | $26.56 | 4.874% | $27.8545 | $27.85 | $27.85 | $27.90 |
| Purchase #3 | $229.79 | 3.695% | $238.2807 | $238.28 | $238.30 | $238.30 |
| Purchase #4 | $244.36 | 8.864% | $266.0201 | $266.02 | $266.00 | $266.00 |
| Purchase #5 | $72.36 | 9.658% | $79.3485 | $79.35 | $79.35 | $79.30 |
| Purchase #6 | $95.38 | 3.613% | $98.8261 | $98.83 | $98.85 | $98.80 |
| Purchase #7 | $208.51 | 11.607% | $232.7118 | $232.71 | $232.70 | $232.70 |
| 7 purchase totals = | $1,017.45 | $1,097.0201 | $1,097.02 | $1,097.05 | $1,097.00 | |