| 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 | $197.29 | 4.710% | $206.5824 | $206.58 | $206.60 | $206.60 |
| Purchase #2 | $146.77 | 13.513% | $166.603 | $166.60 | $166.60 | $166.60 |
| Purchase #3 | $172.71 | 5.301% | $181.8654 | $181.87 | $181.85 | $181.90 |
| Purchase #4 | $108.28 | 6.639% | $115.4687 | $115.47 | $115.45 | $115.50 |
| Purchase #5 | $41.30 | 3.514% | $42.7513 | $42.75 | $42.75 | $42.80 |
| Purchase #6 | $111.51 | 12.175% | $125.0863 | $125.09 | $125.10 | $125.10 |
| Purchase #7 | $197.65 | 12.303% | $221.9669 | $221.97 | $221.95 | $222.00 |
| 7 purchase totals = | $975.51 | $1,060.3240 | $1,060.33 | $1,060.30 | $1,060.50 | |