| 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 | $119.25 | 7.414% | $128.0912 | $128.09 | $128.10 | $128.10 |
| Purchase #2 | $7.93 | 10.379% | $8.7531 | $8.75 | $8.75 | $8.80 |
| Purchase #3 | $246.34 | 6.490% | $262.3275 | $262.33 | $262.35 | $262.30 |
| Purchase #4 | $164.38 | 12.487% | $184.9061 | $184.91 | $184.90 | $184.90 |
| Purchase #5 | $71.69 | 8.306% | $77.6446 | $77.64 | $77.65 | $77.60 |
| Purchase #6 | $92.62 | 8.701% | $100.6789 | $100.68 | $100.70 | $100.70 |
| Purchase #7 | $192.51 | 6.297% | $204.6324 | $204.63 | $204.65 | $204.60 |
| 7 purchase totals = | $894.72 | $967.0338 | $967.03 | $967.10 | $967.00 | |