| 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 | $198.82 | 11.738% | $222.1575 | $222.16 | $222.15 | $222.20 |
| Purchase #2 | $54.29 | 12.535% | $61.0953 | $61.10 | $61.10 | $61.10 |
| Purchase #3 | $196.83 | 11.662% | $219.7843 | $219.78 | $219.80 | $219.80 |
| Purchase #4 | $5.94 | 11.604% | $6.6293 | $6.63 | $6.65 | $6.60 |
| Purchase #5 | $8.58 | 12.431% | $9.6466 | $9.65 | $9.65 | $9.60 |
| Purchase #6 | $209.48 | 8.466% | $227.2146 | $227.21 | $227.20 | $227.20 |
| Purchase #7 | $178.59 | 12.512% | $200.9352 | $200.94 | $200.95 | $200.90 |
| 7 purchase totals = | $852.53 | $947.4628 | $947.47 | $947.50 | $947.40 | |