| 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 | $234.74 | 13.556% | $266.5614 | $266.56 | $266.55 | $266.60 |
| Purchase #2 | $9.56 | 3.103% | $9.8566 | $9.86 | $9.85 | $9.90 |
| Purchase #3 | $151.59 | 5.629% | $160.123 | $160.12 | $160.10 | $160.10 |
| Purchase #4 | $223.65 | 6.336% | $237.8205 | $237.82 | $237.80 | $237.80 |
| Purchase #5 | $30.84 | 11.439% | $34.3678 | $34.37 | $34.35 | $34.40 |
| Purchase #6 | $18.85 | 13.830% | $21.457 | $21.46 | $21.45 | $21.50 |
| Purchase #7 | $53.57 | 12.538% | $60.2866 | $60.29 | $60.30 | $60.30 |
| 7 purchase totals = | $722.80 | $790.4729 | $790.48 | $790.40 | $790.60 | |