| 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 | $221.26 | 8.446% | $239.9476 | $239.95 | $239.95 | $239.90 |
| Purchase #2 | $212.65 | 13.246% | $240.8176 | $240.82 | $240.80 | $240.80 |
| Purchase #3 | $208.99 | 9.460% | $228.7605 | $228.76 | $228.75 | $228.80 |
| Purchase #4 | $54.98 | 4.612% | $57.5157 | $57.52 | $57.50 | $57.50 |
| Purchase #5 | $176.55 | 7.454% | $189.71 | $189.71 | $189.70 | $189.70 |
| Purchase #6 | $40.59 | 11.150% | $45.1158 | $45.12 | $45.10 | $45.10 |
| Purchase #7 | $63.62 | 10.338% | $70.197 | $70.20 | $70.20 | $70.20 |
| 7 purchase totals = | $978.64 | $1,072.0642 | $1,072.08 | $1,072.00 | $1,072.00 | |