| 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 | $221.73 | 3.288% | $229.0205 | $229.02 | $229.00 | $229.00 |
| Purchase #2 | $7.79 | 13.185% | $8.8171 | $8.82 | $8.80 | $8.80 |
| Purchase #3 | $96.75 | 12.376% | $108.7238 | $108.72 | $108.70 | $108.70 |
| Purchase #4 | $180.60 | 10.145% | $198.9219 | $198.92 | $198.90 | $198.90 |
| Purchase #5 | $121.74 | 4.854% | $127.6493 | $127.65 | $127.65 | $127.60 |
| Purchase #6 | $232.96 | 9.544% | $255.1937 | $255.19 | $255.20 | $255.20 |
| Purchase #7 | $217.49 | 6.658% | $231.9705 | $231.97 | $231.95 | $232.00 |
| 7 purchase totals = | $1,079.06 | $1,160.2968 | $1,160.29 | $1,160.20 | $1,160.20 | |