| 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 | $191.55 | 9.290% | $209.345 | $209.35 | $209.35 | $209.30 |
| Purchase #2 | $127.26 | 6.620% | $135.6846 | $135.68 | $135.70 | $135.70 |
| Purchase #3 | $153.70 | 6.240% | $163.2909 | $163.29 | $163.30 | $163.30 |
| Purchase #4 | $198.32 | 8.590% | $215.3557 | $215.36 | $215.35 | $215.40 |
| Purchase #5 | $246.34 | 8.296% | $266.7764 | $266.78 | $266.80 | $266.80 |
| Purchase #6 | $41.36 | 7.326% | $44.39 | $44.39 | $44.40 | $44.40 |
| Purchase #7 | $50.87 | 5.571% | $53.704 | $53.70 | $53.70 | $53.70 |
| 7 purchase totals = | $1,009.40 | $1,088.5466 | $1,088.55 | $1,088.60 | $1,088.60 | |