| 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 | $121.64 | 3.428% | $125.8098 | $125.81 | $125.80 | $125.80 |
| Purchase #2 | $40.74 | 3.342% | $42.1015 | $42.10 | $42.10 | $42.10 |
| Purchase #3 | $193.90 | 10.143% | $213.5673 | $213.57 | $213.55 | $213.60 |
| Purchase #4 | $244.82 | 4.514% | $255.8712 | $255.87 | $255.85 | $255.90 |
| Purchase #5 | $35.59 | 3.268% | $36.7531 | $36.75 | $36.75 | $36.80 |
| Purchase #6 | $145.93 | 10.848% | $161.7605 | $161.76 | $161.75 | $161.80 |
| Purchase #7 | $106.81 | 13.695% | $121.4376 | $121.44 | $121.45 | $121.40 |
| 7 purchase totals = | $889.43 | $957.3010 | $957.30 | $957.25 | $957.40 | |