| 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 | $208.87 | 9.169% | $228.0213 | $228.02 | $228.00 | $228.00 |
| Purchase #2 | $194.85 | 13.614% | $221.3769 | $221.38 | $221.40 | $221.40 |
| Purchase #3 | $173.82 | 9.565% | $190.4459 | $190.45 | $190.45 | $190.40 |
| Purchase #4 | $51.25 | 9.469% | $56.1029 | $56.10 | $56.10 | $56.10 |
| Purchase #5 | $235.89 | 5.706% | $249.3499 | $249.35 | $249.35 | $249.30 |
| Purchase #6 | $192.99 | 12.770% | $217.6348 | $217.63 | $217.65 | $217.60 |
| Purchase #7 | $141.55 | 9.393% | $154.8458 | $154.85 | $154.85 | $154.80 |
| 7 purchase totals = | $1,199.22 | $1,317.7775 | $1,317.78 | $1,317.80 | $1,317.60 | |