| 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 | $91.54 | 6.184% | $97.2008 | $97.20 | $97.20 | $97.20 |
| Purchase #2 | $5.68 | 13.728% | $6.4598 | $6.46 | $6.45 | $6.50 |
| Purchase #3 | $238.65 | 9.460% | $261.2263 | $261.23 | $261.25 | $261.20 |
| Purchase #4 | $221.68 | 10.810% | $245.6436 | $245.64 | $245.65 | $245.60 |
| Purchase #5 | $209.30 | 4.793% | $219.3317 | $219.33 | $219.35 | $219.30 |
| Purchase #6 | $160.45 | 7.741% | $172.8704 | $172.87 | $172.85 | $172.90 |
| Purchase #7 | $93.32 | 5.282% | $98.2492 | $98.25 | $98.25 | $98.20 |
| 7 purchase totals = | $1,020.62 | $1,100.9818 | $1,100.98 | $1,101.00 | $1,100.90 | |