| 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 | $214.38 | 5.247% | $225.6285 | $225.63 | $225.65 | $225.60 |
| Purchase #2 | $218.50 | 10.324% | $241.0579 | $241.06 | $241.05 | $241.10 |
| Purchase #3 | $203.74 | 12.592% | $229.3949 | $229.39 | $229.40 | $229.40 |
| Purchase #4 | $143.30 | 13.547% | $162.7129 | $162.71 | $162.70 | $162.70 |
| Purchase #5 | $204.54 | 8.550% | $222.0282 | $222.03 | $222.05 | $222.00 |
| Purchase #6 | $185.75 | 3.583% | $192.4054 | $192.41 | $192.40 | $192.40 |
| Purchase #7 | $244.28 | 10.805% | $270.6745 | $270.67 | $270.65 | $270.70 |
| 7 purchase totals = | $1,414.49 | $1,543.9023 | $1,543.90 | $1,543.90 | $1,543.90 | |