| 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 | $108.47 | 10.640% | $120.0112 | $120.01 | $120.00 | $120.00 |
| Purchase #2 | $220.88 | 6.863% | $236.039 | $236.04 | $236.05 | $236.00 |
| Purchase #3 | $18.31 | 6.359% | $19.4743 | $19.47 | $19.45 | $19.50 |
| Purchase #4 | $118.88 | 3.586% | $123.143 | $123.14 | $123.15 | $123.10 |
| Purchase #5 | $71.55 | 7.424% | $76.8619 | $76.86 | $76.85 | $76.90 |
| Purchase #6 | $224.61 | 7.452% | $241.3479 | $241.35 | $241.35 | $241.30 |
| Purchase #7 | $10.73 | 9.841% | $11.7859 | $11.79 | $11.80 | $11.80 |
| 7 purchase totals = | $773.43 | $828.6632 | $828.66 | $828.65 | $828.60 | |