| 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 | $187.37 | 11.608% | $209.1199 | $209.12 | $209.10 | $209.10 |
| Purchase #2 | $22.36 | 6.466% | $23.8058 | $23.81 | $23.80 | $23.80 |
| Purchase #3 | $27.28 | 8.638% | $29.6364 | $29.64 | $29.65 | $29.60 |
| Purchase #4 | $141.87 | 13.349% | $160.8082 | $160.81 | $160.80 | $160.80 |
| Purchase #5 | $134.91 | 12.347% | $151.5673 | $151.57 | $151.55 | $151.60 |
| Purchase #6 | $218.38 | 12.869% | $246.4833 | $246.48 | $246.50 | $246.50 |
| Purchase #7 | $232.90 | 11.301% | $259.22 | $259.22 | $259.20 | $259.20 |
| 7 purchase totals = | $965.07 | $1,080.6409 | $1,080.65 | $1,080.60 | $1,080.60 | |