| 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 | $193.80 | 9.862% | $212.9126 | $212.91 | $212.90 | $212.90 |
| Purchase #2 | $111.36 | 11.345% | $123.9938 | $123.99 | $124.00 | $124.00 |
| Purchase #3 | $233.57 | 5.414% | $246.2155 | $246.22 | $246.20 | $246.20 |
| Purchase #4 | $229.43 | 5.160% | $241.2686 | $241.27 | $241.25 | $241.30 |
| Purchase #5 | $160.51 | 13.707% | $182.5111 | $182.51 | $182.50 | $182.50 |
| Purchase #6 | $110.67 | 12.438% | $124.4351 | $124.44 | $124.45 | $124.40 |
| Purchase #7 | $59.67 | 5.353% | $62.8641 | $62.86 | $62.85 | $62.90 |
| 7 purchase totals = | $1,099.01 | $1,194.2008 | $1,194.20 | $1,194.15 | $1,194.20 | |