| 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 | $192.34 | 10.492% | $212.5203 | $212.52 | $212.50 | $212.50 |
| Purchase #2 | $81.94 | 6.715% | $87.4423 | $87.44 | $87.45 | $87.40 |
| Purchase #3 | $200.49 | 10.571% | $221.6838 | $221.68 | $221.70 | $221.70 |
| Purchase #4 | $215.84 | 7.494% | $232.015 | $232.02 | $232.00 | $232.00 |
| Purchase #5 | $127.96 | 9.216% | $139.7528 | $139.75 | $139.75 | $139.80 |
| Purchase #6 | $84.54 | 13.241% | $95.7339 | $95.73 | $95.75 | $95.70 |
| Purchase #7 | $118.85 | 10.757% | $131.6347 | $131.63 | $131.65 | $131.60 |
| 7 purchase totals = | $1,021.96 | $1,120.7828 | $1,120.77 | $1,120.80 | $1,120.70 | |