| 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 | $191.84 | 10.455% | $211.8969 | $211.90 | $211.90 | $211.90 |
| Purchase #2 | $48.25 | 4.585% | $50.4623 | $50.46 | $50.45 | $50.50 |
| Purchase #3 | $230.81 | 13.440% | $261.8309 | $261.83 | $261.85 | $261.80 |
| Purchase #4 | $69.75 | 3.874% | $72.4521 | $72.45 | $72.45 | $72.50 |
| Purchase #5 | $245.63 | 7.286% | $263.5266 | $263.53 | $263.55 | $263.50 |
| Purchase #6 | $191.98 | 8.404% | $208.114 | $208.11 | $208.10 | $208.10 |
| Purchase #7 | $120.81 | 6.749% | $128.9635 | $128.96 | $128.95 | $129.00 |
| 7 purchase totals = | $1,099.07 | $1,197.2463 | $1,197.24 | $1,197.25 | $1,197.30 | |