| 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 | $183.46 | 3.131% | $189.2041 | $189.20 | $189.20 | $189.20 |
| Purchase #2 | $119.51 | 9.865% | $131.2997 | $131.30 | $131.30 | $131.30 |
| Purchase #3 | $90.98 | 13.424% | $103.1932 | $103.19 | $103.20 | $103.20 |
| Purchase #4 | $173.88 | 10.612% | $192.3321 | $192.33 | $192.35 | $192.30 |
| Purchase #5 | $41.35 | 4.693% | $43.2906 | $43.29 | $43.30 | $43.30 |
| Purchase #6 | $216.45 | 7.491% | $232.6643 | $232.66 | $232.65 | $232.70 |
| Purchase #7 | $72.51 | 7.186% | $77.7206 | $77.72 | $77.70 | $77.70 |
| 7 purchase totals = | $898.14 | $969.7046 | $969.69 | $969.70 | $969.70 | |