| 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 | $194.54 | 3.483% | $201.3158 | $201.32 | $201.30 | $201.30 |
| Purchase #2 | $122.63 | 10.349% | $135.321 | $135.32 | $135.30 | $135.30 |
| Purchase #3 | $8.51 | 6.195% | $9.0372 | $9.04 | $9.05 | $9.00 |
| Purchase #4 | $67.55 | 13.787% | $76.8631 | $76.86 | $76.85 | $76.90 |
| Purchase #5 | $84.73 | 11.197% | $94.2172 | $94.22 | $94.20 | $94.20 |
| Purchase #6 | $132.27 | 11.341% | $147.2707 | $147.27 | $147.25 | $147.30 |
| Purchase #7 | $247.27 | 12.781% | $278.8736 | $278.87 | $278.85 | $278.90 |
| 7 purchase totals = | $857.50 | $942.8986 | $942.90 | $942.80 | $942.90 | |