| 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 | $236.95 | 3.696% | $245.7077 | $245.71 | $245.70 | $245.70 |
| Purchase #2 | $229.58 | 5.715% | $242.7005 | $242.70 | $242.70 | $242.70 |
| Purchase #3 | $246.56 | 5.643% | $260.4734 | $260.47 | $260.45 | $260.50 |
| Purchase #4 | $38.28 | 10.294% | $42.2205 | $42.22 | $42.20 | $42.20 |
| Purchase #5 | $98.74 | 8.354% | $106.9887 | $106.99 | $107.00 | $107.00 |
| Purchase #6 | $63.92 | 7.167% | $68.5011 | $68.50 | $68.50 | $68.50 |
| Purchase #7 | $140.41 | 6.624% | $149.7108 | $149.71 | $149.70 | $149.70 |
| 7 purchase totals = | $1,054.44 | $1,116.3027 | $1,116.30 | $1,116.25 | $1,116.30 | |