| 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 | $116.32 | 12.145% | $130.4471 | $130.45 | $130.45 | $130.40 |
| Purchase #2 | $60.98 | 6.698% | $65.0644 | $65.06 | $65.05 | $65.10 |
| Purchase #3 | $112.32 | 10.763% | $124.409 | $124.41 | $124.40 | $124.40 |
| Purchase #4 | $51.89 | 8.443% | $56.2711 | $56.27 | $56.25 | $56.30 |
| Purchase #5 | $234.84 | 12.853% | $265.024 | $265.02 | $265.00 | $265.00 |
| Purchase #6 | $211.60 | 13.115% | $239.3513 | $239.35 | $239.35 | $239.40 |
| Purchase #7 | $200.40 | 5.149% | $210.7186 | $210.72 | $210.70 | $210.70 |
| 7 purchase totals = | $988.35 | $1,091.2855 | $1,091.28 | $1,091.20 | $1,091.30 | |