| 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 | $101.71 | 5.116% | $106.9135 | $106.91 | $106.90 | $106.90 |
| Purchase #2 | $209.35 | 10.337% | $230.9905 | $230.99 | $231.00 | $231.00 |
| Purchase #3 | $190.57 | 7.272% | $204.4283 | $204.43 | $204.45 | $204.40 |
| Purchase #4 | $51.95 | 12.788% | $58.5934 | $58.59 | $58.60 | $58.60 |
| Purchase #5 | $146.62 | 11.134% | $162.9447 | $162.94 | $162.95 | $162.90 |
| Purchase #6 | $98.54 | 5.167% | $103.6316 | $103.63 | $103.65 | $103.60 |
| Purchase #7 | $245.27 | 13.641% | $278.7273 | $278.73 | $278.75 | $278.70 |
| 7 purchase totals = | $1,044.01 | $1,146.2293 | $1,146.22 | $1,146.30 | $1,146.10 | |