| 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 | $233.98 | 13.552% | $265.689 | $265.69 | $265.70 | $265.70 |
| Purchase #2 | $31.72 | 9.112% | $34.6103 | $34.61 | $34.60 | $34.60 |
| Purchase #3 | $242.86 | 4.446% | $253.6576 | $253.66 | $253.65 | $253.70 |
| Purchase #4 | $238.69 | 3.424% | $246.8627 | $246.86 | $246.85 | $246.90 |
| Purchase #5 | $166.70 | 12.484% | $187.5108 | $187.51 | $187.50 | $187.50 |
| Purchase #6 | $132.94 | 12.215% | $149.1786 | $149.18 | $149.20 | $149.20 |
| Purchase #7 | $51.95 | 6.688% | $55.4244 | $55.42 | $55.40 | $55.40 |
| 7 purchase totals = | $1,098.84 | $1,192.9334 | $1,192.93 | $1,192.90 | $1,193.00 | |