| 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 | $223.49 | 7.657% | $240.6026 | $240.60 | $240.60 | $240.60 |
| Purchase #2 | $24.84 | 12.799% | $28.0193 | $28.02 | $28.00 | $28.00 |
| Purchase #3 | $181.96 | 8.630% | $197.6631 | $197.66 | $197.65 | $197.70 |
| Purchase #4 | $217.89 | 3.713% | $225.9803 | $225.98 | $226.00 | $226.00 |
| Purchase #5 | $64.47 | 8.554% | $69.9848 | $69.98 | $70.00 | $70.00 |
| Purchase #6 | $32.37 | 12.486% | $36.4117 | $36.41 | $36.40 | $36.40 |
| Purchase #7 | $43.96 | 8.671% | $47.7718 | $47.77 | $47.75 | $47.80 |
| 7 purchase totals = | $788.98 | $846.4336 | $846.42 | $846.40 | $846.50 | |