| 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 | $184.40 | 3.624% | $191.0827 | $191.08 | $191.10 | $191.10 |
| Purchase #2 | $248.80 | 8.111% | $268.9802 | $268.98 | $269.00 | $269.00 |
| Purchase #3 | $23.70 | 9.782% | $26.0183 | $26.02 | $26.00 | $26.00 |
| Purchase #4 | $9.29 | 10.643% | $10.2787 | $10.28 | $10.30 | $10.30 |
| Purchase #5 | $14.27 | 4.443% | $14.904 | $14.90 | $14.90 | $14.90 |
| Purchase #6 | $244.29 | 5.776% | $258.4002 | $258.40 | $258.40 | $258.40 |
| Purchase #7 | $105.85 | 7.111% | $113.377 | $113.38 | $113.40 | $113.40 |
| 7 purchase totals = | $830.60 | $883.0411 | $883.04 | $883.10 | $883.10 | |