| 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 | $212.80 | 9.191% | $232.3584 | $232.36 | $232.35 | $232.40 |
| Purchase #2 | $180.26 | 13.141% | $203.948 | $203.95 | $203.95 | $203.90 |
| Purchase #3 | $203.99 | 5.286% | $214.7729 | $214.77 | $214.75 | $214.80 |
| Purchase #4 | $219.31 | 4.199% | $228.5188 | $228.52 | $228.50 | $228.50 |
| Purchase #5 | $55.96 | 8.410% | $60.6662 | $60.67 | $60.65 | $60.70 |
| Purchase #6 | $87.37 | 12.823% | $98.5735 | $98.57 | $98.55 | $98.60 |
| Purchase #7 | $147.77 | 13.720% | $168.044 | $168.04 | $168.05 | $168.00 |
| 7 purchase totals = | $1,107.46 | $1,206.8818 | $1,206.88 | $1,206.80 | $1,206.90 | |