| 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 | $225.91 | 12.405% | $253.9341 | $253.93 | $253.95 | $253.90 |
| Purchase #2 | $159.48 | 6.432% | $169.7378 | $169.74 | $169.75 | $169.70 |
| Purchase #3 | $152.35 | 3.170% | $157.1795 | $157.18 | $157.20 | $157.20 |
| Purchase #4 | $69.50 | 6.705% | $74.16 | $74.16 | $74.15 | $74.20 |
| Purchase #5 | $65.93 | 7.550% | $70.9077 | $70.91 | $70.90 | $70.90 |
| Purchase #6 | $69.77 | 7.684% | $75.1311 | $75.13 | $75.15 | $75.10 |
| Purchase #7 | $197.64 | 5.265% | $208.0457 | $208.05 | $208.05 | $208.00 |
| 7 purchase totals = | $940.58 | $1,009.0959 | $1,009.10 | $1,009.15 | $1,009.00 | |