| 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 | $120.69 | 8.566% | $131.0283 | $131.03 | $131.05 | $131.00 |
| Purchase #2 | $68.36 | 10.861% | $75.7846 | $75.78 | $75.80 | $75.80 |
| Purchase #3 | $224.75 | 9.225% | $245.4832 | $245.48 | $245.50 | $245.50 |
| Purchase #4 | $144.78 | 13.481% | $164.2978 | $164.30 | $164.30 | $164.30 |
| Purchase #5 | $116.40 | 3.201% | $120.126 | $120.13 | $120.15 | $120.10 |
| Purchase #6 | $231.47 | 9.111% | $252.5592 | $252.56 | $252.55 | $252.60 |
| Purchase #7 | $218.84 | 10.491% | $241.7985 | $241.80 | $241.80 | $241.80 |
| 7 purchase totals = | $1,125.29 | $1,231.0776 | $1,231.08 | $1,231.15 | $1,231.10 | |