| 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 | $189.75 | 12.170% | $212.8426 | $212.84 | $212.85 | $212.80 |
| Purchase #2 | $244.31 | 10.218% | $269.2736 | $269.27 | $269.25 | $269.30 |
| Purchase #3 | $30.98 | 8.604% | $33.6455 | $33.65 | $33.65 | $33.60 |
| Purchase #4 | $204.65 | 4.270% | $213.3886 | $213.39 | $213.40 | $213.40 |
| Purchase #5 | $237.67 | 4.679% | $248.7906 | $248.79 | $248.80 | $248.80 |
| Purchase #6 | $20.86 | 8.248% | $22.5805 | $22.58 | $22.60 | $22.60 |
| Purchase #7 | $211.55 | 10.151% | $233.0244 | $233.02 | $233.00 | $233.00 |
| 7 purchase totals = | $1,139.77 | $1,233.5458 | $1,233.54 | $1,233.55 | $1,233.50 | |