| 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 | $219.87 | 4.841% | $230.5139 | $230.51 | $230.50 | $230.50 |
| Purchase #2 | $192.26 | 10.207% | $211.884 | $211.88 | $211.90 | $211.90 |
| Purchase #3 | $226.69 | 7.672% | $244.0817 | $244.08 | $244.10 | $244.10 |
| Purchase #4 | $137.35 | 3.240% | $141.8001 | $141.80 | $141.80 | $141.80 |
| Purchase #5 | $14.33 | 8.733% | $15.5814 | $15.58 | $15.60 | $15.60 |
| Purchase #6 | $10.57 | 7.841% | $11.3988 | $11.40 | $11.40 | $11.40 |
| Purchase #7 | $63.34 | 13.151% | $71.6698 | $71.67 | $71.65 | $71.70 |
| 7 purchase totals = | $864.41 | $926.9297 | $926.92 | $926.95 | $927.00 | |