| 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 | $243.95 | 12.329% | $274.0266 | $274.03 | $274.05 | $274.00 |
| Purchase #2 | $14.42 | 9.675% | $15.8151 | $15.82 | $15.80 | $15.80 |
| Purchase #3 | $222.91 | 13.586% | $253.1946 | $253.19 | $253.20 | $253.20 |
| Purchase #4 | $174.25 | 4.857% | $182.7133 | $182.71 | $182.70 | $182.70 |
| Purchase #5 | $7.99 | 3.341% | $8.2569 | $8.26 | $8.25 | $8.30 |
| Purchase #6 | $114.61 | 5.109% | $120.4654 | $120.47 | $120.45 | $120.50 |
| Purchase #7 | $210.42 | 8.181% | $227.6345 | $227.63 | $227.65 | $227.60 |
| 7 purchase totals = | $988.55 | $1,082.1064 | $1,082.11 | $1,082.10 | $1,082.10 | |