| 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 | $11.78 | 9.799% | $12.9343 | $12.93 | $12.95 | $12.90 |
| Purchase #2 | $115.80 | 4.779% | $121.3341 | $121.33 | $121.35 | $121.30 |
| Purchase #3 | $239.67 | 9.505% | $262.4506 | $262.45 | $262.45 | $262.50 |
| Purchase #4 | $241.46 | 4.432% | $252.1615 | $252.16 | $252.15 | $252.20 |
| Purchase #5 | $74.38 | 11.733% | $83.107 | $83.11 | $83.10 | $83.10 |
| Purchase #6 | $116.94 | 4.453% | $122.1473 | $122.15 | $122.15 | $122.10 |
| Purchase #7 | $154.61 | 11.445% | $172.3051 | $172.31 | $172.30 | $172.30 |
| 7 purchase totals = | $954.64 | $1,026.4399 | $1,026.44 | $1,026.45 | $1,026.40 | |