| 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 | $238.54 | 9.111% | $260.2734 | $260.27 | $260.25 | $260.30 |
| Purchase #2 | $118.91 | 13.818% | $135.341 | $135.34 | $135.35 | $135.30 |
| Purchase #3 | $189.28 | 8.732% | $205.8079 | $205.81 | $205.80 | $205.80 |
| Purchase #4 | $219.82 | 3.155% | $226.7553 | $226.76 | $226.75 | $226.80 |
| Purchase #5 | $26.84 | 11.686% | $29.9765 | $29.98 | $30.00 | $30.00 |
| Purchase #6 | $57.66 | 11.696% | $64.4039 | $64.40 | $64.40 | $64.40 |
| Purchase #7 | $194.35 | 10.146% | $214.0688 | $214.07 | $214.05 | $214.10 |
| 7 purchase totals = | $1,045.40 | $1,136.6268 | $1,136.63 | $1,136.60 | $1,136.70 | |