| 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 | $31.46 | 7.202% | $33.7257 | $33.73 | $33.75 | $33.70 |
| Purchase #2 | $224.88 | 6.196% | $238.8136 | $238.81 | $238.80 | $238.80 |
| Purchase #3 | $171.99 | 13.237% | $194.7563 | $194.76 | $194.75 | $194.80 |
| Purchase #4 | $145.38 | 6.598% | $154.9722 | $154.97 | $154.95 | $155.00 |
| Purchase #5 | $185.77 | 4.181% | $193.537 | $193.54 | $193.55 | $193.50 |
| Purchase #6 | $224.78 | 13.285% | $254.642 | $254.64 | $254.65 | $254.60 |
| Purchase #7 | $244.98 | 10.812% | $271.4672 | $271.47 | $271.45 | $271.50 |
| 7 purchase totals = | $1,229.24 | $1,341.9140 | $1,341.92 | $1,341.90 | $1,341.90 | |