| 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 | $107.42 | 7.724% | $115.7171 | $115.72 | $115.70 | $115.70 |
| Purchase #2 | $228.41 | 4.612% | $238.9443 | $238.94 | $238.95 | $238.90 |
| Purchase #3 | $236.91 | 8.616% | $257.3222 | $257.32 | $257.30 | $257.30 |
| Purchase #4 | $136.58 | 13.393% | $154.8722 | $154.87 | $154.85 | $154.90 |
| Purchase #5 | $81.27 | 4.113% | $84.6126 | $84.61 | $84.60 | $84.60 |
| Purchase #6 | $65.97 | 6.467% | $70.2363 | $70.24 | $70.25 | $70.20 |
| Purchase #7 | $223.26 | 9.498% | $244.4652 | $244.47 | $244.45 | $244.50 |
| 7 purchase totals = | $1,079.82 | $1,166.1699 | $1,166.17 | $1,166.10 | $1,166.10 | |