| 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 | $192.34 | 12.546% | $216.471 | $216.47 | $216.45 | $216.50 |
| Purchase #2 | $232.77 | 12.124% | $260.991 | $260.99 | $261.00 | $261.00 |
| Purchase #3 | $234.80 | 9.209% | $256.4227 | $256.42 | $256.40 | $256.40 |
| Purchase #4 | $100.50 | 4.529% | $105.0516 | $105.05 | $105.05 | $105.10 |
| Purchase #5 | $114.93 | 8.608% | $124.8232 | $124.82 | $124.80 | $124.80 |
| Purchase #6 | $220.40 | 9.108% | $240.474 | $240.47 | $240.45 | $240.50 |
| Purchase #7 | $63.46 | 12.387% | $71.3208 | $71.32 | $71.30 | $71.30 |
| 7 purchase totals = | $1,159.20 | $1,275.5543 | $1,275.54 | $1,275.45 | $1,275.60 | |