| 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 | $101.65 | 6.658% | $108.4179 | $108.42 | $108.40 | $108.40 |
| Purchase #2 | $231.60 | 3.328% | $239.3076 | $239.31 | $239.30 | $239.30 |
| Purchase #3 | $164.87 | 4.755% | $172.7096 | $172.71 | $172.70 | $172.70 |
| Purchase #4 | $41.36 | 7.788% | $44.5811 | $44.58 | $44.60 | $44.60 |
| Purchase #5 | $78.42 | 9.171% | $85.6119 | $85.61 | $85.60 | $85.60 |
| Purchase #6 | $246.38 | 13.600% | $279.8877 | $279.89 | $279.90 | $279.90 |
| Purchase #7 | $161.86 | 13.353% | $183.4732 | $183.47 | $183.45 | $183.50 |
| 7 purchase totals = | $1,026.14 | $1,113.9890 | $1,113.99 | $1,113.95 | $1,114.00 | |