| 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 | $136.35 | 3.867% | $141.6227 | $141.62 | $141.60 | $141.60 |
| Purchase #2 | $35.71 | 10.783% | $39.5606 | $39.56 | $39.55 | $39.60 |
| Purchase #3 | $216.47 | 13.672% | $246.0658 | $246.07 | $246.05 | $246.10 |
| Purchase #4 | $230.98 | 4.352% | $241.0322 | $241.03 | $241.05 | $241.00 |
| Purchase #5 | $126.88 | 7.449% | $136.3313 | $136.33 | $136.35 | $136.30 |
| Purchase #6 | $81.63 | 3.630% | $84.5932 | $84.59 | $84.60 | $84.60 |
| Purchase #7 | $23.73 | 4.333% | $24.7582 | $24.76 | $24.75 | $24.80 |
| 7 purchase totals = | $851.75 | $913.9640 | $913.96 | $913.95 | $914.00 | |