| 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 | $18.69 | 5.459% | $19.7103 | $19.71 | $19.70 | $19.70 |
| Purchase #2 | $221.71 | 4.447% | $231.5694 | $231.57 | $231.55 | $231.60 |
| Purchase #3 | $246.98 | 11.294% | $274.8739 | $274.87 | $274.85 | $274.90 |
| Purchase #4 | $83.45 | 5.792% | $88.2834 | $88.28 | $88.30 | $88.30 |
| Purchase #5 | $30.37 | 7.254% | $32.573 | $32.57 | $32.55 | $32.60 |
| Purchase #6 | $207.33 | 13.555% | $235.4336 | $235.43 | $235.45 | $235.40 |
| Purchase #7 | $154.52 | 3.517% | $159.9545 | $159.95 | $159.95 | $160.00 |
| 7 purchase totals = | $963.05 | $1,042.3981 | $1,042.38 | $1,042.35 | $1,042.50 | |