| 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 | $94.31 | 12.439% | $106.0412 | $106.04 | $106.05 | $106.00 |
| Purchase #2 | $172.46 | 9.853% | $189.4525 | $189.45 | $189.45 | $189.50 |
| Purchase #3 | $240.60 | 12.121% | $269.7631 | $269.76 | $269.75 | $269.80 |
| Purchase #4 | $65.96 | 4.419% | $68.8748 | $68.87 | $68.85 | $68.90 |
| Purchase #5 | $89.39 | 10.704% | $98.9583 | $98.96 | $98.95 | $99.00 |
| Purchase #6 | $194.75 | 12.152% | $218.416 | $218.42 | $218.40 | $218.40 |
| Purchase #7 | $110.81 | 8.621% | $120.3629 | $120.36 | $120.35 | $120.40 |
| 7 purchase totals = | $968.28 | $1,071.8688 | $1,071.86 | $1,071.80 | $1,072.00 | |