| 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 | $95.87 | 5.153% | $100.8102 | $100.81 | $100.80 | $100.80 |
| Purchase #2 | $166.30 | 3.743% | $172.5246 | $172.52 | $172.50 | $172.50 |
| Purchase #3 | $216.28 | 13.765% | $246.0509 | $246.05 | $246.05 | $246.10 |
| Purchase #4 | $17.74 | 10.425% | $19.5894 | $19.59 | $19.60 | $19.60 |
| Purchase #5 | $107.96 | 12.752% | $121.7271 | $121.73 | $121.75 | $121.70 |
| Purchase #6 | $41.68 | 9.722% | $45.7321 | $45.73 | $45.75 | $45.70 |
| Purchase #7 | $230.65 | 3.747% | $239.2925 | $239.29 | $239.30 | $239.30 |
| 7 purchase totals = | $876.48 | $945.7268 | $945.72 | $945.75 | $945.70 | |