| 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 | $184.41 | 4.645% | $192.9758 | $192.98 | $193.00 | $193.00 |
| Purchase #2 | $209.50 | 10.260% | $230.9947 | $230.99 | $231.00 | $231.00 |
| Purchase #3 | $29.58 | 11.689% | $33.0376 | $33.04 | $33.05 | $33.00 |
| Purchase #4 | $132.25 | 5.361% | $139.3399 | $139.34 | $139.35 | $139.30 |
| Purchase #5 | $68.73 | 12.620% | $77.4037 | $77.40 | $77.40 | $77.40 |
| Purchase #6 | $141.86 | 5.205% | $149.2438 | $149.24 | $149.25 | $149.20 |
| Purchase #7 | $235.91 | 6.486% | $251.2111 | $251.21 | $251.20 | $251.20 |
| 7 purchase totals = | $1,002.24 | $1,074.2066 | $1,074.20 | $1,074.25 | $1,074.10 | |