| 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 | $233.44 | 11.366% | $259.9728 | $259.97 | $259.95 | $260.00 |
| Purchase #2 | $31.40 | 10.287% | $34.6301 | $34.63 | $34.65 | $34.60 |
| Purchase #3 | $34.77 | 11.391% | $38.7307 | $38.73 | $38.75 | $38.70 |
| Purchase #4 | $21.40 | 12.500% | $24.075 | $24.08 | $24.10 | $24.10 |
| Purchase #5 | $114.27 | 8.503% | $123.9864 | $123.99 | $124.00 | $124.00 |
| Purchase #6 | $159.32 | 9.836% | $174.9907 | $174.99 | $175.00 | $175.00 |
| Purchase #7 | $153.94 | 12.364% | $172.9731 | $172.97 | $172.95 | $173.00 |
| 7 purchase totals = | $748.54 | $829.3588 | $829.36 | $829.40 | $829.40 | |