| 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 | $239.32 | 12.518% | $269.2781 | $269.28 | $269.30 | $269.30 |
| Purchase #2 | $5.32 | 9.154% | $5.807 | $5.81 | $5.80 | $5.80 |
| Purchase #3 | $147.45 | 10.665% | $163.1755 | $163.18 | $163.20 | $163.20 |
| Purchase #4 | $166.59 | 4.870% | $174.7029 | $174.70 | $174.70 | $174.70 |
| Purchase #5 | $139.47 | 7.181% | $149.4853 | $149.49 | $149.50 | $149.50 |
| Purchase #6 | $178.83 | 4.634% | $187.117 | $187.12 | $187.10 | $187.10 |
| Purchase #7 | $54.32 | 11.167% | $60.3859 | $60.39 | $60.40 | $60.40 |
| 7 purchase totals = | $931.30 | $1,009.9517 | $1,009.97 | $1,010.00 | $1,010.00 | |