| 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 | $245.65 | 4.426% | $256.5225 | $256.52 | $256.50 | $256.50 |
| Purchase #2 | $162.34 | 4.416% | $169.5089 | $169.51 | $169.50 | $169.50 |
| Purchase #3 | $62.41 | 10.460% | $68.9381 | $68.94 | $68.95 | $68.90 |
| Purchase #4 | $85.97 | 10.598% | $95.0811 | $95.08 | $95.10 | $95.10 |
| Purchase #5 | $43.87 | 9.805% | $48.1715 | $48.17 | $48.15 | $48.20 |
| Purchase #6 | $202.60 | 5.689% | $214.1259 | $214.13 | $214.15 | $214.10 |
| Purchase #7 | $30.64 | 13.142% | $34.6667 | $34.67 | $34.65 | $34.70 |
| 7 purchase totals = | $833.48 | $887.0147 | $887.02 | $887.00 | $887.00 | |