| 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 | $203.51 | 9.679% | $223.2077 | $223.21 | $223.20 | $223.20 |
| Purchase #2 | $204.91 | 9.631% | $224.6449 | $224.64 | $224.65 | $224.60 |
| Purchase #3 | $225.55 | 4.225% | $235.0795 | $235.08 | $235.10 | $235.10 |
| Purchase #4 | $22.55 | 6.180% | $23.9436 | $23.94 | $23.95 | $23.90 |
| Purchase #5 | $116.54 | 10.249% | $128.4842 | $128.48 | $128.50 | $128.50 |
| Purchase #6 | $157.92 | 12.490% | $177.6442 | $177.64 | $177.65 | $177.60 |
| Purchase #7 | $154.62 | 12.707% | $174.2676 | $174.27 | $174.25 | $174.30 |
| 7 purchase totals = | $1,085.60 | $1,187.2717 | $1,187.26 | $1,187.30 | $1,187.20 | |