| 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 | $122.45 | 5.679% | $129.4039 | $129.40 | $129.40 | $129.40 |
| Purchase #2 | $244.54 | 8.737% | $265.9055 | $265.91 | $265.90 | $265.90 |
| Purchase #3 | $154.55 | 3.199% | $159.4941 | $159.49 | $159.50 | $159.50 |
| Purchase #4 | $32.44 | 7.237% | $34.7877 | $34.79 | $34.80 | $34.80 |
| Purchase #5 | $141.51 | 10.499% | $156.3671 | $156.37 | $156.35 | $156.40 |
| Purchase #6 | $5.52 | 9.528% | $6.0459 | $6.05 | $6.05 | $6.00 |
| Purchase #7 | $243.80 | 10.468% | $269.321 | $269.32 | $269.30 | $269.30 |
| 7 purchase totals = | $944.81 | $1,021.3252 | $1,021.33 | $1,021.30 | $1,021.30 | |