| 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 | $82.54 | 8.551% | $89.598 | $89.60 | $89.60 | $89.60 |
| Purchase #2 | $218.73 | 3.639% | $226.6896 | $226.69 | $226.70 | $226.70 |
| Purchase #3 | $55.69 | 6.236% | $59.1628 | $59.16 | $59.15 | $59.20 |
| Purchase #4 | $172.71 | 13.423% | $195.8929 | $195.89 | $195.90 | $195.90 |
| Purchase #5 | $230.49 | 12.230% | $258.6789 | $258.68 | $258.70 | $258.70 |
| Purchase #6 | $109.39 | 10.381% | $120.7458 | $120.75 | $120.75 | $120.70 |
| Purchase #7 | $194.98 | 3.795% | $202.3795 | $202.38 | $202.40 | $202.40 |
| 7 purchase totals = | $1,064.53 | $1,153.1475 | $1,153.15 | $1,153.20 | $1,153.20 | |