| 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 | $7.96 | 8.626% | $8.6466 | $8.65 | $8.65 | $8.60 |
| Purchase #2 | $68.34 | 11.506% | $76.2032 | $76.20 | $76.20 | $76.20 |
| Purchase #3 | $180.66 | 5.103% | $189.8791 | $189.88 | $189.90 | $189.90 |
| Purchase #4 | $230.48 | 9.632% | $252.6798 | $252.68 | $252.70 | $252.70 |
| Purchase #5 | $225.96 | 3.409% | $233.663 | $233.66 | $233.65 | $233.70 |
| Purchase #6 | $222.77 | 6.552% | $237.3659 | $237.37 | $237.35 | $237.40 |
| Purchase #7 | $109.32 | 7.391% | $117.3998 | $117.40 | $117.40 | $117.40 |
| 7 purchase totals = | $1,045.49 | $1,115.8374 | $1,115.84 | $1,115.85 | $1,115.90 | |