| 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 | $52.83 | 4.335% | $55.1202 | $55.12 | $55.10 | $55.10 |
| Purchase #2 | $136.95 | 10.475% | $151.2955 | $151.30 | $151.30 | $151.30 |
| Purchase #3 | $152.47 | 6.746% | $162.7556 | $162.76 | $162.75 | $162.80 |
| Purchase #4 | $246.41 | 10.173% | $271.4773 | $271.48 | $271.50 | $271.50 |
| Purchase #5 | $89.75 | 4.355% | $93.6586 | $93.66 | $93.65 | $93.70 |
| Purchase #6 | $215.47 | 6.407% | $229.2752 | $229.28 | $229.30 | $229.30 |
| Purchase #7 | $234.93 | 8.270% | $254.3587 | $254.36 | $254.35 | $254.40 |
| 7 purchase totals = | $1,128.81 | $1,217.9411 | $1,217.96 | $1,217.95 | $1,218.10 | |