| 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 | $13.61 | 7.570% | $14.6403 | $14.64 | $14.65 | $14.60 |
| Purchase #2 | $39.61 | 11.167% | $44.0332 | $44.03 | $44.05 | $44.00 |
| Purchase #3 | $241.77 | 3.623% | $250.5293 | $250.53 | $250.55 | $250.50 |
| Purchase #4 | $117.95 | 12.702% | $132.932 | $132.93 | $132.95 | $132.90 |
| Purchase #5 | $197.95 | 13.154% | $223.9883 | $223.99 | $224.00 | $224.00 |
| Purchase #6 | $88.31 | 5.651% | $93.3004 | $93.30 | $93.30 | $93.30 |
| Purchase #7 | $212.29 | 6.129% | $225.3013 | $225.30 | $225.30 | $225.30 |
| 7 purchase totals = | $911.49 | $984.7248 | $984.72 | $984.80 | $984.60 | |