| 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 | $130.44 | 3.150% | $134.5489 | $134.55 | $134.55 | $134.50 |
| Purchase #2 | $128.27 | 10.775% | $142.0911 | $142.09 | $142.10 | $142.10 |
| Purchase #3 | $226.85 | 5.564% | $239.4719 | $239.47 | $239.45 | $239.50 |
| Purchase #4 | $226.56 | 8.769% | $246.427 | $246.43 | $246.45 | $246.40 |
| Purchase #5 | $128.50 | 8.643% | $139.6063 | $139.61 | $139.60 | $139.60 |
| Purchase #6 | $225.45 | 11.737% | $251.9111 | $251.91 | $251.90 | $251.90 |
| Purchase #7 | $194.76 | 8.214% | $210.7576 | $210.76 | $210.75 | $210.80 |
| 7 purchase totals = | $1,260.83 | $1,364.8139 | $1,364.82 | $1,364.80 | $1,364.80 | |