| 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 | $240.31 | 9.433% | $262.9784 | $262.98 | $263.00 | $263.00 |
| Purchase #2 | $184.55 | 4.603% | $193.0448 | $193.04 | $193.05 | $193.00 |
| Purchase #3 | $82.63 | 10.151% | $91.0178 | $91.02 | $91.00 | $91.00 |
| Purchase #4 | $107.37 | 7.872% | $115.8222 | $115.82 | $115.80 | $115.80 |
| Purchase #5 | $240.90 | 5.321% | $253.7183 | $253.72 | $253.70 | $253.70 |
| Purchase #6 | $70.92 | 9.279% | $77.5007 | $77.50 | $77.50 | $77.50 |
| Purchase #7 | $105.70 | 5.874% | $111.9088 | $111.91 | $111.90 | $111.90 |
| 7 purchase totals = | $1,032.38 | $1,105.9910 | $1,105.99 | $1,105.95 | $1,105.90 | |