| 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 | $113.33 | 7.133% | $121.4138 | $121.41 | $121.40 | $121.40 |
| Purchase #2 | $129.61 | 3.147% | $133.6888 | $133.69 | $133.70 | $133.70 |
| Purchase #3 | $198.87 | 11.616% | $221.9707 | $221.97 | $221.95 | $222.00 |
| Purchase #4 | $90.60 | 6.792% | $96.7536 | $96.75 | $96.75 | $96.80 |
| Purchase #5 | $70.90 | 13.146% | $80.2205 | $80.22 | $80.20 | $80.20 |
| Purchase #6 | $249.47 | 5.279% | $262.6395 | $262.64 | $262.65 | $262.60 |
| Purchase #7 | $176.47 | 3.208% | $182.1312 | $182.13 | $182.15 | $182.10 |
| 7 purchase totals = | $1,029.25 | $1,098.8181 | $1,098.81 | $1,098.80 | $1,098.80 | |