| 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 | $35.59 | 7.690% | $38.3269 | $38.33 | $38.35 | $38.30 |
| Purchase #2 | $138.76 | 11.105% | $154.1693 | $154.17 | $154.15 | $154.20 |
| Purchase #3 | $188.83 | 9.785% | $207.307 | $207.31 | $207.30 | $207.30 |
| Purchase #4 | $188.86 | 13.264% | $213.9104 | $213.91 | $213.90 | $213.90 |
| Purchase #5 | $124.40 | 8.615% | $135.1171 | $135.12 | $135.10 | $135.10 |
| Purchase #6 | $146.37 | 4.736% | $153.3021 | $153.30 | $153.30 | $153.30 |
| Purchase #7 | $98.54 | 11.270% | $109.6455 | $109.65 | $109.65 | $109.60 |
| 7 purchase totals = | $921.35 | $1,011.7783 | $1,011.79 | $1,011.75 | $1,011.70 | |