| 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 | $247.54 | 9.607% | $271.3212 | $271.32 | $271.30 | $271.30 |
| Purchase #2 | $19.94 | 11.721% | $22.2772 | $22.28 | $22.30 | $22.30 |
| Purchase #3 | $217.99 | 3.769% | $226.206 | $226.21 | $226.20 | $226.20 |
| Purchase #4 | $115.97 | 9.261% | $126.71 | $126.71 | $126.70 | $126.70 |
| Purchase #5 | $7.95 | 12.499% | $8.9437 | $8.94 | $8.95 | $8.90 |
| Purchase #6 | $110.45 | 6.609% | $117.7496 | $117.75 | $117.75 | $117.70 |
| Purchase #7 | $31.63 | 3.468% | $32.7269 | $32.73 | $32.75 | $32.70 |
| 7 purchase totals = | $751.47 | $805.9346 | $805.94 | $805.95 | $805.80 | |