| 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 | $197.63 | 4.479% | $206.4818 | $206.48 | $206.50 | $206.50 |
| Purchase #2 | $234.38 | 4.587% | $245.131 | $245.13 | $245.15 | $245.10 |
| Purchase #3 | $208.34 | 5.722% | $220.2612 | $220.26 | $220.25 | $220.30 |
| Purchase #4 | $80.67 | 3.774% | $83.7145 | $83.71 | $83.70 | $83.70 |
| Purchase #5 | $25.95 | 13.599% | $29.4789 | $29.48 | $29.50 | $29.50 |
| Purchase #6 | $92.62 | 11.133% | $102.9314 | $102.93 | $102.95 | $102.90 |
| Purchase #7 | $60.50 | 8.164% | $65.4392 | $65.44 | $65.45 | $65.40 |
| 7 purchase totals = | $900.09 | $953.4380 | $953.43 | $953.50 | $953.40 | |