| 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 | $202.28 | 9.500% | $221.4966 | $221.50 | $221.50 | $221.50 |
| Purchase #2 | $230.66 | 7.576% | $248.1348 | $248.13 | $248.15 | $248.10 |
| Purchase #3 | $63.69 | 6.682% | $67.9458 | $67.95 | $67.95 | $67.90 |
| Purchase #4 | $188.27 | 5.751% | $199.0974 | $199.10 | $199.10 | $199.10 |
| Purchase #5 | $79.92 | 4.526% | $83.5372 | $83.54 | $83.55 | $83.50 |
| Purchase #6 | $104.71 | 3.830% | $108.7204 | $108.72 | $108.70 | $108.70 |
| Purchase #7 | $94.72 | 3.681% | $98.2066 | $98.21 | $98.20 | $98.20 |
| 7 purchase totals = | $964.25 | $1,027.1388 | $1,027.15 | $1,027.15 | $1,027.00 | |