| 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 | $210.75 | 4.870% | $221.0135 | $221.01 | $221.00 | $221.00 |
| Purchase #2 | $88.43 | 8.335% | $95.8006 | $95.80 | $95.80 | $95.80 |
| Purchase #3 | $71.95 | 6.871% | $76.8937 | $76.89 | $76.90 | $76.90 |
| Purchase #4 | $231.76 | 5.766% | $245.1233 | $245.12 | $245.10 | $245.10 |
| Purchase #5 | $97.91 | 4.626% | $102.4393 | $102.44 | $102.45 | $102.40 |
| Purchase #6 | $221.76 | 10.393% | $244.8075 | $244.81 | $244.80 | $244.80 |
| Purchase #7 | $231.30 | 3.710% | $239.8812 | $239.88 | $239.90 | $239.90 |
| 7 purchase totals = | $1,153.86 | $1,225.9591 | $1,225.95 | $1,225.95 | $1,225.90 | |