| 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 | $239.59 | 9.264% | $261.7856 | $261.79 | $261.80 | $261.80 |
| Purchase #2 | $14.76 | 8.278% | $15.9818 | $15.98 | $16.00 | $16.00 |
| Purchase #3 | $121.58 | 8.119% | $131.4511 | $131.45 | $131.45 | $131.50 |
| Purchase #4 | $238.73 | 13.487% | $270.9275 | $270.93 | $270.95 | $270.90 |
| Purchase #5 | $38.34 | 7.838% | $41.3451 | $41.35 | $41.35 | $41.30 |
| Purchase #6 | $161.84 | 5.793% | $171.2154 | $171.22 | $171.20 | $171.20 |
| Purchase #7 | $21.82 | 8.687% | $23.7155 | $23.72 | $23.70 | $23.70 |
| 7 purchase totals = | $836.66 | $916.4220 | $916.44 | $916.45 | $916.40 | |