| 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 | $241.64 | 4.447% | $252.3857 | $252.39 | $252.40 | $252.40 |
| Purchase #2 | $141.91 | 4.616% | $148.4606 | $148.46 | $148.45 | $148.50 |
| Purchase #3 | $13.59 | 11.300% | $15.1257 | $15.13 | $15.15 | $15.10 |
| Purchase #4 | $177.81 | 8.271% | $192.5167 | $192.52 | $192.50 | $192.50 |
| Purchase #5 | $10.28 | 13.275% | $11.6447 | $11.64 | $11.65 | $11.60 |
| Purchase #6 | $77.86 | 3.282% | $80.4154 | $80.42 | $80.40 | $80.40 |
| Purchase #7 | $43.95 | 5.284% | $46.2723 | $46.27 | $46.25 | $46.30 |
| 7 purchase totals = | $707.04 | $746.8211 | $746.83 | $746.80 | $746.80 | |