| 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 | $14.31 | 9.835% | $15.7174 | $15.72 | $15.70 | $15.70 |
| Purchase #2 | $188.32 | 6.749% | $201.0297 | $201.03 | $201.05 | $201.00 |
| Purchase #3 | $249.87 | 7.257% | $268.0031 | $268.00 | $268.00 | $268.00 |
| Purchase #4 | $215.61 | 3.778% | $223.7557 | $223.76 | $223.75 | $223.80 |
| Purchase #5 | $29.43 | 9.463% | $32.215 | $32.22 | $32.20 | $32.20 |
| Purchase #6 | $5.68 | 10.731% | $6.2895 | $6.29 | $6.30 | $6.30 |
| Purchase #7 | $225.30 | 6.868% | $240.7736 | $240.77 | $240.75 | $240.80 |
| 7 purchase totals = | $928.52 | $987.7840 | $987.79 | $987.75 | $987.80 | |