| 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 | $85.48 | 6.147% | $90.7345 | $90.73 | $90.75 | $90.70 |
| Purchase #2 | $203.77 | 11.609% | $227.4257 | $227.43 | $227.45 | $227.40 |
| Purchase #3 | $173.66 | 11.534% | $193.6899 | $193.69 | $193.70 | $193.70 |
| Purchase #4 | $227.43 | 10.224% | $250.6824 | $250.68 | $250.70 | $250.70 |
| Purchase #5 | $249.67 | 9.201% | $272.6421 | $272.64 | $272.65 | $272.60 |
| Purchase #6 | $35.61 | 4.206% | $37.1078 | $37.11 | $37.10 | $37.10 |
| Purchase #7 | $169.49 | 7.596% | $182.3645 | $182.36 | $182.35 | $182.40 |
| 7 purchase totals = | $1,145.11 | $1,254.6469 | $1,254.64 | $1,254.70 | $1,254.60 | |