| 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 | $112.50 | 4.392% | $117.441 | $117.44 | $117.45 | $117.40 |
| Purchase #2 | $196.98 | 4.540% | $205.9229 | $205.92 | $205.90 | $205.90 |
| Purchase #3 | $34.64 | 3.214% | $35.7533 | $35.75 | $35.75 | $35.80 |
| Purchase #4 | $248.93 | 8.782% | $270.791 | $270.79 | $270.80 | $270.80 |
| Purchase #5 | $98.42 | 11.325% | $109.5661 | $109.57 | $109.55 | $109.60 |
| Purchase #6 | $36.50 | 7.494% | $39.2353 | $39.24 | $39.25 | $39.20 |
| Purchase #7 | $132.72 | 5.623% | $140.1828 | $140.18 | $140.20 | $140.20 |
| 7 purchase totals = | $860.69 | $918.8924 | $918.89 | $918.90 | $918.90 | |