| 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 | $149.35 | 9.689% | $163.8205 | $163.82 | $163.80 | $163.80 |
| Purchase #2 | $250.72 | 8.463% | $271.9384 | $271.94 | $271.95 | $271.90 |
| Purchase #3 | $20.98 | 9.206% | $22.9114 | $22.91 | $22.90 | $22.90 |
| Purchase #4 | $202.26 | 5.653% | $213.6938 | $213.69 | $213.70 | $213.70 |
| Purchase #5 | $69.42 | 12.838% | $78.3321 | $78.33 | $78.35 | $78.30 |
| Purchase #6 | $108.82 | 4.319% | $113.5199 | $113.52 | $113.50 | $113.50 |
| Purchase #7 | $215.84 | 4.424% | $225.3888 | $225.39 | $225.40 | $225.40 |
| 7 purchase totals = | $1,017.39 | $1,089.6049 | $1,089.60 | $1,089.60 | $1,089.50 | |