| 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 | $25.83 | 8.183% | $27.9437 | $27.94 | $27.95 | $27.90 |
| Purchase #2 | $138.33 | 10.380% | $152.6887 | $152.69 | $152.70 | $152.70 |
| Purchase #3 | $11.95 | 4.711% | $12.513 | $12.51 | $12.50 | $12.50 |
| Purchase #4 | $211.45 | 8.236% | $228.865 | $228.87 | $228.85 | $228.90 |
| Purchase #5 | $171.82 | 13.466% | $194.9573 | $194.96 | $194.95 | $195.00 |
| Purchase #6 | $125.52 | 5.694% | $132.6671 | $132.67 | $132.65 | $132.70 |
| Purchase #7 | $147.69 | 9.832% | $162.2109 | $162.21 | $162.20 | $162.20 |
| 7 purchase totals = | $832.59 | $911.8457 | $911.85 | $911.80 | $911.90 | |