| 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 | $209.54 | 13.429% | $237.6791 | $237.68 | $237.70 | $237.70 |
| Purchase #2 | $22.28 | 3.273% | $23.0092 | $23.01 | $23.00 | $23.00 |
| Purchase #3 | $156.45 | 10.470% | $172.8303 | $172.83 | $172.85 | $172.80 |
| Purchase #4 | $11.55 | 10.291% | $12.7386 | $12.74 | $12.75 | $12.70 |
| Purchase #5 | $164.82 | 10.316% | $181.8228 | $181.82 | $181.80 | $181.80 |
| Purchase #6 | $193.99 | 12.548% | $218.3319 | $218.33 | $218.35 | $218.30 |
| Purchase #7 | $135.74 | 4.335% | $141.6243 | $141.62 | $141.60 | $141.60 |
| 7 purchase totals = | $894.37 | $988.0362 | $988.03 | $988.05 | $987.90 | |