| 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 | $161.66 | 8.821% | $175.92 | $175.92 | $175.90 | $175.90 |
| Purchase #2 | $98.80 | 6.418% | $105.141 | $105.14 | $105.15 | $105.10 |
| Purchase #3 | $98.60 | 3.436% | $101.9879 | $101.99 | $102.00 | $102.00 |
| Purchase #4 | $101.61 | 8.237% | $109.9796 | $109.98 | $110.00 | $110.00 |
| Purchase #5 | $225.64 | 11.684% | $252.0038 | $252.00 | $252.00 | $252.00 |
| Purchase #6 | $118.78 | 9.167% | $129.6686 | $129.67 | $129.65 | $129.70 |
| Purchase #7 | $249.35 | 4.241% | $259.9249 | $259.92 | $259.90 | $259.90 |
| 7 purchase totals = | $1,054.44 | $1,134.6258 | $1,134.62 | $1,134.60 | $1,134.60 | |