| 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 | $223.73 | 6.871% | $239.1025 | $239.10 | $239.10 | $239.10 |
| Purchase #2 | $178.61 | 7.457% | $191.9289 | $191.93 | $191.95 | $191.90 |
| Purchase #3 | $56.75 | 3.751% | $58.8787 | $58.88 | $58.90 | $58.90 |
| Purchase #4 | $86.35 | 9.712% | $94.7363 | $94.74 | $94.75 | $94.70 |
| Purchase #5 | $228.45 | 4.291% | $238.2528 | $238.25 | $238.25 | $238.30 |
| Purchase #6 | $221.85 | 13.517% | $251.8375 | $251.84 | $251.85 | $251.80 |
| Purchase #7 | $173.26 | 5.452% | $182.7061 | $182.71 | $182.70 | $182.70 |
| 7 purchase totals = | $1,169.00 | $1,257.4428 | $1,257.45 | $1,257.50 | $1,257.40 | |