| 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 | $213.68 | 3.639% | $221.4558 | $221.46 | $221.45 | $221.50 |
| Purchase #2 | $178.91 | 10.847% | $198.3164 | $198.32 | $198.30 | $198.30 |
| Purchase #3 | $243.50 | 4.453% | $254.3431 | $254.34 | $254.35 | $254.30 |
| Purchase #4 | $121.87 | 3.106% | $125.6553 | $125.66 | $125.65 | $125.70 |
| Purchase #5 | $174.75 | 11.807% | $195.3827 | $195.38 | $195.40 | $195.40 |
| Purchase #6 | $184.45 | 5.614% | $194.805 | $194.81 | $194.80 | $194.80 |
| Purchase #7 | $78.44 | 6.782% | $83.7598 | $83.76 | $83.75 | $83.80 |
| 7 purchase totals = | $1,195.60 | $1,273.7181 | $1,273.73 | $1,273.70 | $1,273.80 | |