| 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 | $239.54 | 10.781% | $265.3648 | $265.36 | $265.35 | $265.40 |
| Purchase #2 | $132.95 | 10.662% | $147.1251 | $147.13 | $147.15 | $147.10 |
| Purchase #3 | $117.64 | 10.327% | $129.7887 | $129.79 | $129.80 | $129.80 |
| Purchase #4 | $90.35 | 8.190% | $97.7497 | $97.75 | $97.75 | $97.70 |
| Purchase #5 | $229.91 | 10.207% | $253.3769 | $253.38 | $253.40 | $253.40 |
| Purchase #6 | $78.48 | 5.687% | $82.9432 | $82.94 | $82.95 | $82.90 |
| Purchase #7 | $175.88 | 8.391% | $190.6381 | $190.64 | $190.65 | $190.60 |
| 7 purchase totals = | $1,064.75 | $1,166.9865 | $1,166.99 | $1,167.05 | $1,166.90 | |