| 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 | $226.37 | 9.223% | $247.2481 | $247.25 | $247.25 | $247.20 |
| Purchase #2 | $167.70 | 7.796% | $180.7739 | $180.77 | $180.75 | $180.80 |
| Purchase #3 | $40.80 | 9.863% | $44.8241 | $44.82 | $44.80 | $44.80 |
| Purchase #4 | $245.45 | 4.577% | $256.6842 | $256.68 | $256.70 | $256.70 |
| Purchase #5 | $40.34 | 13.780% | $45.8989 | $45.90 | $45.90 | $45.90 |
| Purchase #6 | $152.50 | 12.427% | $171.4512 | $171.45 | $171.45 | $171.50 |
| Purchase #7 | $241.68 | 7.553% | $259.9341 | $259.93 | $259.95 | $259.90 |
| 7 purchase totals = | $1,114.84 | $1,206.8145 | $1,206.80 | $1,206.80 | $1,206.80 | |