| 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 | $211.29 | 9.601% | $231.576 | $231.58 | $231.60 | $231.60 |
| Purchase #2 | $233.90 | 12.137% | $262.2884 | $262.29 | $262.30 | $262.30 |
| Purchase #3 | $250.91 | 7.137% | $268.8174 | $268.82 | $268.80 | $268.80 |
| Purchase #4 | $220.44 | 3.296% | $227.7057 | $227.71 | $227.70 | $227.70 |
| Purchase #5 | $123.27 | 9.812% | $135.3653 | $135.37 | $135.35 | $135.40 |
| Purchase #6 | $229.86 | 11.641% | $256.618 | $256.62 | $256.60 | $256.60 |
| Purchase #7 | $187.55 | 10.804% | $207.8129 | $207.81 | $207.80 | $207.80 |
| 7 purchase totals = | $1,457.22 | $1,590.1837 | $1,590.20 | $1,590.15 | $1,590.20 | |