| 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 | $101.73 | 3.761% | $105.5561 | $105.56 | $105.55 | $105.60 |
| Purchase #2 | $28.34 | 12.822% | $31.9738 | $31.97 | $31.95 | $32.00 |
| Purchase #3 | $176.46 | 5.350% | $185.9006 | $185.90 | $185.90 | $185.90 |
| Purchase #4 | $153.43 | 6.475% | $163.3646 | $163.36 | $163.35 | $163.40 |
| Purchase #5 | $245.34 | 8.322% | $265.7572 | $265.76 | $265.75 | $265.80 |
| Purchase #6 | $212.41 | 5.796% | $224.7213 | $224.72 | $224.70 | $224.70 |
| Purchase #7 | $96.44 | 12.434% | $108.4313 | $108.43 | $108.45 | $108.40 |
| 7 purchase totals = | $1,014.15 | $1,085.7049 | $1,085.70 | $1,085.65 | $1,085.80 | |