| 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 | $204.26 | 9.483% | $223.63 | $223.63 | $223.65 | $223.60 |
| Purchase #2 | $36.31 | 5.694% | $38.3775 | $38.38 | $38.40 | $38.40 |
| Purchase #3 | $209.28 | 6.459% | $222.7974 | $222.80 | $222.80 | $222.80 |
| Purchase #4 | $176.75 | 8.610% | $191.9682 | $191.97 | $191.95 | $192.00 |
| Purchase #5 | $226.99 | 7.103% | $243.1131 | $243.11 | $243.10 | $243.10 |
| Purchase #6 | $221.37 | 6.463% | $235.6771 | $235.68 | $235.70 | $235.70 |
| Purchase #7 | $164.52 | 5.812% | $174.0819 | $174.08 | $174.10 | $174.10 |
| 7 purchase totals = | $1,239.48 | $1,329.6452 | $1,329.65 | $1,329.70 | $1,329.70 | |