| 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 | $154.94 | 12.197% | $173.838 | $173.84 | $173.85 | $173.80 |
| Purchase #2 | $112.89 | 7.796% | $121.6909 | $121.69 | $121.70 | $121.70 |
| Purchase #3 | $106.59 | 4.724% | $111.6253 | $111.63 | $111.65 | $111.60 |
| Purchase #4 | $55.54 | 3.757% | $57.6266 | $57.63 | $57.65 | $57.60 |
| Purchase #5 | $246.33 | 11.235% | $274.0052 | $274.01 | $274.00 | $274.00 |
| Purchase #6 | $9.94 | 10.861% | $11.0196 | $11.02 | $11.00 | $11.00 |
| Purchase #7 | $240.79 | 6.312% | $255.9887 | $255.99 | $256.00 | $256.00 |
| 7 purchase totals = | $927.02 | $1,005.7943 | $1,005.81 | $1,005.85 | $1,005.70 | |