| 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 | $250.98 | 13.835% | $285.7031 | $285.70 | $285.70 | $285.70 |
| Purchase #2 | $163.74 | 9.657% | $179.5524 | $179.55 | $179.55 | $179.60 |
| Purchase #3 | $60.49 | 11.361% | $67.3623 | $67.36 | $67.35 | $67.40 |
| Purchase #4 | $238.51 | 8.596% | $259.0123 | $259.01 | $259.00 | $259.00 |
| Purchase #5 | $186.75 | 8.535% | $202.6891 | $202.69 | $202.70 | $202.70 |
| Purchase #6 | $221.29 | 10.648% | $244.853 | $244.85 | $244.85 | $244.90 |
| Purchase #7 | $173.90 | 9.146% | $189.8049 | $189.80 | $189.80 | $189.80 |
| 7 purchase totals = | $1,295.66 | $1,428.9771 | $1,428.96 | $1,428.95 | $1,429.10 | |