| 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 | $235.58 | 10.335% | $259.9272 | $259.93 | $259.95 | $259.90 |
| Purchase #2 | $110.85 | 10.240% | $122.201 | $122.20 | $122.20 | $122.20 |
| Purchase #3 | $108.87 | 4.191% | $113.4327 | $113.43 | $113.45 | $113.40 |
| Purchase #4 | $20.43 | 12.318% | $22.9466 | $22.95 | $22.95 | $22.90 |
| Purchase #5 | $249.58 | 12.724% | $281.3366 | $281.34 | $281.35 | $281.30 |
| Purchase #6 | $33.37 | 4.226% | $34.7802 | $34.78 | $34.80 | $34.80 |
| Purchase #7 | $167.25 | 9.833% | $183.6957 | $183.70 | $183.70 | $183.70 |
| 7 purchase totals = | $925.93 | $1,018.3200 | $1,018.33 | $1,018.40 | $1,018.20 | |