| 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 | $108.75 | 9.210% | $118.7659 | $118.77 | $118.75 | $118.80 |
| Purchase #2 | $156.66 | 7.387% | $168.2325 | $168.23 | $168.25 | $168.20 |
| Purchase #3 | $241.64 | 10.773% | $267.6719 | $267.67 | $267.65 | $267.70 |
| Purchase #4 | $123.78 | 5.741% | $130.8862 | $130.89 | $130.90 | $130.90 |
| Purchase #5 | $216.67 | 12.769% | $244.3366 | $244.34 | $244.35 | $244.30 |
| Purchase #6 | $225.46 | 4.586% | $235.7996 | $235.80 | $235.80 | $235.80 |
| Purchase #7 | $35.47 | 3.632% | $36.7583 | $36.76 | $36.75 | $36.80 |
| 7 purchase totals = | $1,108.43 | $1,202.4510 | $1,202.46 | $1,202.45 | $1,202.50 | |