| 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 | $208.29 | 7.113% | $223.1057 | $223.11 | $223.10 | $223.10 |
| Purchase #2 | $203.80 | 10.132% | $224.449 | $224.45 | $224.45 | $224.40 |
| Purchase #3 | $14.39 | 5.617% | $15.1983 | $15.20 | $15.20 | $15.20 |
| Purchase #4 | $219.26 | 13.338% | $248.5049 | $248.50 | $248.50 | $248.50 |
| Purchase #5 | $135.92 | 8.378% | $147.3074 | $147.31 | $147.30 | $147.30 |
| Purchase #6 | $20.61 | 7.365% | $22.1279 | $22.13 | $22.15 | $22.10 |
| Purchase #7 | $86.81 | 5.752% | $91.8033 | $91.80 | $91.80 | $91.80 |
| 7 purchase totals = | $889.08 | $972.4965 | $972.50 | $972.50 | $972.40 | |