| 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 | $90.93 | 3.713% | $94.3062 | $94.31 | $94.30 | $94.30 |
| Purchase #2 | $206.41 | 9.742% | $226.5185 | $226.52 | $226.50 | $226.50 |
| Purchase #3 | $202.67 | 7.803% | $218.4843 | $218.48 | $218.50 | $218.50 |
| Purchase #4 | $221.39 | 9.732% | $242.9357 | $242.94 | $242.95 | $242.90 |
| Purchase #5 | $243.51 | 13.656% | $276.7637 | $276.76 | $276.75 | $276.80 |
| Purchase #6 | $154.69 | 6.460% | $164.683 | $164.68 | $164.70 | $164.70 |
| Purchase #7 | $200.65 | 11.605% | $223.9354 | $223.94 | $223.95 | $223.90 |
| 7 purchase totals = | $1,320.25 | $1,447.6268 | $1,447.63 | $1,447.65 | $1,447.60 | |