| 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 | $198.35 | 12.158% | $222.4654 | $222.47 | $222.45 | $222.50 |
| Purchase #2 | $96.88 | 4.219% | $100.9674 | $100.97 | $100.95 | $101.00 |
| Purchase #3 | $83.57 | 5.719% | $88.3494 | $88.35 | $88.35 | $88.30 |
| Purchase #4 | $236.37 | 7.636% | $254.4192 | $254.42 | $254.40 | $254.40 |
| Purchase #5 | $198.44 | 7.320% | $212.9658 | $212.97 | $212.95 | $213.00 |
| Purchase #6 | $128.33 | 7.241% | $137.6224 | $137.62 | $137.60 | $137.60 |
| Purchase #7 | $177.92 | 11.144% | $197.7474 | $197.75 | $197.75 | $197.70 |
| 7 purchase totals = | $1,119.86 | $1,214.5370 | $1,214.55 | $1,214.45 | $1,214.50 | |