| 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 | $233.27 | 11.203% | $259.4032 | $259.40 | $259.40 | $259.40 |
| Purchase #2 | $109.65 | 12.302% | $123.1391 | $123.14 | $123.15 | $123.10 |
| Purchase #3 | $230.85 | 6.839% | $246.6378 | $246.64 | $246.65 | $246.60 |
| Purchase #4 | $21.86 | 9.354% | $23.9048 | $23.90 | $23.90 | $23.90 |
| Purchase #5 | $195.38 | 7.612% | $210.2523 | $210.25 | $210.25 | $210.30 |
| Purchase #6 | $168.83 | 11.392% | $188.0631 | $188.06 | $188.05 | $188.10 |
| Purchase #7 | $218.35 | 12.232% | $245.0586 | $245.06 | $245.05 | $245.10 |
| 7 purchase totals = | $1,178.19 | $1,296.4589 | $1,296.45 | $1,296.45 | $1,296.50 | |