| 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 | $244.83 | 4.287% | $255.3259 | $255.33 | $255.35 | $255.30 |
| Purchase #2 | $97.38 | 8.613% | $105.7673 | $105.77 | $105.75 | $105.80 |
| Purchase #3 | $184.41 | 5.767% | $195.0449 | $195.04 | $195.05 | $195.00 |
| Purchase #4 | $95.94 | 11.226% | $106.7102 | $106.71 | $106.70 | $106.70 |
| Purchase #5 | $194.62 | 8.870% | $211.8828 | $211.88 | $211.90 | $211.90 |
| Purchase #6 | $123.78 | 8.496% | $134.2963 | $134.30 | $134.30 | $134.30 |
| Purchase #7 | $237.76 | 11.842% | $265.9155 | $265.92 | $265.90 | $265.90 |
| 7 purchase totals = | $1,178.72 | $1,274.9429 | $1,274.95 | $1,274.95 | $1,274.90 | |