| 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 | $246.49 | 4.222% | $256.8968 | $256.90 | $256.90 | $256.90 |
| Purchase #2 | $120.93 | 11.726% | $135.1103 | $135.11 | $135.10 | $135.10 |
| Purchase #3 | $204.85 | 7.614% | $220.4473 | $220.45 | $220.45 | $220.40 |
| Purchase #4 | $64.49 | 5.426% | $67.9892 | $67.99 | $68.00 | $68.00 |
| Purchase #5 | $18.63 | 9.643% | $20.4265 | $20.43 | $20.45 | $20.40 |
| Purchase #6 | $147.77 | 6.548% | $157.446 | $157.45 | $157.45 | $157.40 |
| Purchase #7 | $192.75 | 8.378% | $208.8986 | $208.90 | $208.90 | $208.90 |
| 7 purchase totals = | $995.91 | $1,067.2147 | $1,067.23 | $1,067.25 | $1,067.10 | |