| 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 | $107.73 | 10.307% | $118.8337 | $118.83 | $118.85 | $118.80 |
| Purchase #2 | $128.41 | 11.236% | $142.8381 | $142.84 | $142.85 | $142.80 |
| Purchase #3 | $61.84 | 5.674% | $65.3488 | $65.35 | $65.35 | $65.30 |
| Purchase #4 | $236.87 | 3.730% | $245.7053 | $245.71 | $245.70 | $245.70 |
| Purchase #5 | $158.50 | 9.305% | $173.2484 | $173.25 | $173.25 | $173.20 |
| Purchase #6 | $224.26 | 3.179% | $231.3892 | $231.39 | $231.40 | $231.40 |
| Purchase #7 | $110.54 | 3.435% | $114.337 | $114.34 | $114.35 | $114.30 |
| 7 purchase totals = | $1,028.15 | $1,091.7005 | $1,091.71 | $1,091.75 | $1,091.50 | |