| 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 | $107.39 | 9.223% | $117.2946 | $117.29 | $117.30 | $117.30 |
| Purchase #2 | $105.85 | 5.788% | $111.9766 | $111.98 | $112.00 | $112.00 |
| Purchase #3 | $233.77 | 4.418% | $244.098 | $244.10 | $244.10 | $244.10 |
| Purchase #4 | $138.41 | 9.685% | $151.815 | $151.82 | $151.80 | $151.80 |
| Purchase #5 | $103.89 | 10.685% | $114.9906 | $114.99 | $115.00 | $115.00 |
| Purchase #6 | $238.72 | 12.759% | $269.1783 | $269.18 | $269.20 | $269.20 |
| Purchase #7 | $83.65 | 13.379% | $94.8415 | $94.84 | $94.85 | $94.80 |
| 7 purchase totals = | $1,011.68 | $1,104.1946 | $1,104.20 | $1,104.25 | $1,104.20 | |