| 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 | $64.60 | 13.490% | $73.3145 | $73.31 | $73.30 | $73.30 |
| Purchase #2 | $108.61 | 12.799% | $122.511 | $122.51 | $122.50 | $122.50 |
| Purchase #3 | $182.97 | 10.816% | $202.76 | $202.76 | $202.75 | $202.80 |
| Purchase #4 | $140.48 | 9.687% | $154.0883 | $154.09 | $154.10 | $154.10 |
| Purchase #5 | $74.33 | 5.150% | $78.158 | $78.16 | $78.15 | $78.20 |
| Purchase #6 | $231.39 | 9.213% | $252.708 | $252.71 | $252.70 | $252.70 |
| Purchase #7 | $118.82 | 8.291% | $128.6714 | $128.67 | $128.65 | $128.70 |
| 7 purchase totals = | $921.20 | $1,012.2112 | $1,012.21 | $1,012.15 | $1,012.30 | |