| 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 | $105.35 | 9.379% | $115.2308 | $115.23 | $115.25 | $115.20 |
| Purchase #2 | $193.79 | 8.849% | $210.9385 | $210.94 | $210.95 | $210.90 |
| Purchase #3 | $151.29 | 11.215% | $168.2572 | $168.26 | $168.25 | $168.30 |
| Purchase #4 | $189.42 | 5.360% | $199.5729 | $199.57 | $199.55 | $199.60 |
| Purchase #5 | $68.89 | 9.269% | $75.2754 | $75.28 | $75.30 | $75.30 |
| Purchase #6 | $123.62 | 3.598% | $128.0678 | $128.07 | $128.05 | $128.10 |
| Purchase #7 | $126.98 | 9.537% | $139.0901 | $139.09 | $139.10 | $139.10 |
| 7 purchase totals = | $959.34 | $1,036.4327 | $1,036.44 | $1,036.45 | $1,036.50 | |