| 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 | $39.78 | 4.237% | $41.4655 | $41.47 | $41.45 | $41.50 |
| Purchase #2 | $106.30 | 5.360% | $111.9977 | $112.00 | $112.00 | $112.00 |
| Purchase #3 | $154.63 | 12.109% | $173.3541 | $173.35 | $173.35 | $173.40 |
| Purchase #4 | $221.62 | 11.358% | $246.7916 | $246.79 | $246.80 | $246.80 |
| Purchase #5 | $240.41 | 6.664% | $256.4309 | $256.43 | $256.45 | $256.40 |
| Purchase #6 | $50.88 | 7.646% | $54.7703 | $54.77 | $54.75 | $54.80 |
| Purchase #7 | $137.39 | 5.266% | $144.625 | $144.63 | $144.65 | $144.60 |
| 7 purchase totals = | $951.01 | $1,029.4351 | $1,029.44 | $1,029.45 | $1,029.50 | |