| 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 | $194.52 | 12.244% | $218.337 | $218.34 | $218.35 | $218.30 |
| Purchase #2 | $133.50 | 8.363% | $144.6646 | $144.66 | $144.65 | $144.70 |
| Purchase #3 | $117.34 | 13.358% | $133.0143 | $133.01 | $133.00 | $133.00 |
| Purchase #4 | $27.81 | 3.115% | $28.6763 | $28.68 | $28.70 | $28.70 |
| Purchase #5 | $189.88 | 4.248% | $197.9461 | $197.95 | $197.95 | $197.90 |
| Purchase #6 | $241.47 | 11.379% | $268.9469 | $268.95 | $268.95 | $268.90 |
| Purchase #7 | $239.29 | 3.343% | $247.2895 | $247.29 | $247.30 | $247.30 |
| 7 purchase totals = | $1,143.81 | $1,238.8747 | $1,238.88 | $1,238.90 | $1,238.80 | |