| 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 | $10.29 | 11.540% | $11.4775 | $11.48 | $11.50 | $11.50 |
| Purchase #2 | $230.57 | 3.854% | $239.4562 | $239.46 | $239.45 | $239.50 |
| Purchase #3 | $207.25 | 11.818% | $231.7428 | $231.74 | $231.75 | $231.70 |
| Purchase #4 | $184.75 | 7.132% | $197.9264 | $197.93 | $197.95 | $197.90 |
| Purchase #5 | $147.53 | 8.407% | $159.9328 | $159.93 | $159.95 | $159.90 |
| Purchase #6 | $36.30 | 11.854% | $40.603 | $40.60 | $40.60 | $40.60 |
| Purchase #7 | $48.59 | 8.338% | $52.6414 | $52.64 | $52.65 | $52.60 |
| 7 purchase totals = | $865.28 | $933.7801 | $933.78 | $933.85 | $933.70 | |