| 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 | $112.26 | 5.429% | $118.3546 | $118.35 | $118.35 | $118.40 |
| Purchase #2 | $140.38 | 12.127% | $157.4039 | $157.40 | $157.40 | $157.40 |
| Purchase #3 | $110.31 | 4.193% | $114.9353 | $114.94 | $114.95 | $114.90 |
| Purchase #4 | $218.73 | 10.151% | $240.9333 | $240.93 | $240.95 | $240.90 |
| Purchase #5 | $192.94 | 10.734% | $213.6502 | $213.65 | $213.65 | $213.70 |
| Purchase #6 | $189.54 | 7.695% | $204.1251 | $204.13 | $204.15 | $204.10 |
| Purchase #7 | $37.87 | 5.465% | $39.9396 | $39.94 | $39.95 | $39.90 |
| 7 purchase totals = | $1,002.03 | $1,089.3420 | $1,089.34 | $1,089.40 | $1,089.30 | |