| 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 | $99.29 | 5.653% | $104.9029 | $104.90 | $104.90 | $104.90 |
| Purchase #2 | $217.66 | 9.699% | $238.7708 | $238.77 | $238.75 | $238.80 |
| Purchase #3 | $172.66 | 10.853% | $191.3988 | $191.40 | $191.40 | $191.40 |
| Purchase #4 | $231.80 | 9.150% | $253.0097 | $253.01 | $253.00 | $253.00 |
| Purchase #5 | $193.89 | 7.716% | $208.8506 | $208.85 | $208.85 | $208.90 |
| Purchase #6 | $171.50 | 9.771% | $188.2573 | $188.26 | $188.25 | $188.30 |
| Purchase #7 | $207.97 | 6.588% | $221.6711 | $221.67 | $221.65 | $221.70 |
| 7 purchase totals = | $1,294.77 | $1,406.8612 | $1,406.86 | $1,406.80 | $1,407.00 | |