| 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 | $228.51 | 7.767% | $246.2584 | $246.26 | $246.25 | $246.30 |
| Purchase #2 | $147.55 | 8.400% | $159.9442 | $159.94 | $159.95 | $159.90 |
| Purchase #3 | $138.49 | 13.634% | $157.3717 | $157.37 | $157.35 | $157.40 |
| Purchase #4 | $221.37 | 8.449% | $240.0736 | $240.07 | $240.05 | $240.10 |
| Purchase #5 | $194.66 | 4.451% | $203.3243 | $203.32 | $203.30 | $203.30 |
| Purchase #6 | $237.77 | 10.488% | $262.7073 | $262.71 | $262.70 | $262.70 |
| Purchase #7 | $56.98 | 12.770% | $64.2563 | $64.26 | $64.25 | $64.30 |
| 7 purchase totals = | $1,225.33 | $1,333.9358 | $1,333.93 | $1,333.85 | $1,334.00 | |