| 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 | $230.32 | 9.331% | $251.8112 | $251.81 | $251.80 | $251.80 |
| Purchase #2 | $91.46 | 11.740% | $102.1974 | $102.20 | $102.20 | $102.20 |
| Purchase #3 | $235.50 | 4.298% | $245.6218 | $245.62 | $245.60 | $245.60 |
| Purchase #4 | $149.55 | 4.874% | $156.8391 | $156.84 | $156.85 | $156.80 |
| Purchase #5 | $235.33 | 7.520% | $253.0268 | $253.03 | $253.05 | $253.00 |
| Purchase #6 | $190.87 | 9.397% | $208.8061 | $208.81 | $208.80 | $208.80 |
| Purchase #7 | $34.92 | 12.485% | $39.2798 | $39.28 | $39.30 | $39.30 |
| 7 purchase totals = | $1,167.95 | $1,257.5822 | $1,257.59 | $1,257.60 | $1,257.50 | |