| 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 | $245.47 | 9.739% | $269.3763 | $269.38 | $269.40 | $269.40 |
| Purchase #2 | $123.76 | 11.865% | $138.4441 | $138.44 | $138.45 | $138.40 |
| Purchase #3 | $234.48 | 3.680% | $243.1089 | $243.11 | $243.10 | $243.10 |
| Purchase #4 | $143.34 | 3.197% | $147.9226 | $147.92 | $147.90 | $147.90 |
| Purchase #5 | $211.30 | 10.366% | $233.2034 | $233.20 | $233.20 | $233.20 |
| Purchase #6 | $220.25 | 6.162% | $233.8218 | $233.82 | $233.80 | $233.80 |
| Purchase #7 | $158.73 | 8.459% | $172.157 | $172.16 | $172.15 | $172.20 |
| 7 purchase totals = | $1,337.33 | $1,438.0341 | $1,438.03 | $1,438.00 | $1,438.00 | |