| 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 | $205.43 | 7.678% | $221.2029 | $221.20 | $221.20 | $221.20 |
| Purchase #2 | $102.66 | 6.731% | $109.57 | $109.57 | $109.55 | $109.60 |
| Purchase #3 | $147.87 | 9.451% | $161.8452 | $161.85 | $161.85 | $161.80 |
| Purchase #4 | $218.79 | 3.764% | $227.0253 | $227.03 | $227.05 | $227.00 |
| Purchase #5 | $164.32 | 9.401% | $179.7677 | $179.77 | $179.75 | $179.80 |
| Purchase #6 | $66.88 | 7.297% | $71.7602 | $71.76 | $71.75 | $71.80 |
| Purchase #7 | $119.59 | 4.301% | $124.7336 | $124.73 | $124.75 | $124.70 |
| 7 purchase totals = | $1,025.54 | $1,095.9049 | $1,095.91 | $1,095.90 | $1,095.90 | |