| 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 | $107.32 | 12.696% | $120.9453 | $120.95 | $120.95 | $120.90 |
| Purchase #2 | $212.99 | 9.163% | $232.5063 | $232.51 | $232.50 | $232.50 |
| Purchase #3 | $43.85 | 9.250% | $47.9061 | $47.91 | $47.90 | $47.90 |
| Purchase #4 | $206.48 | 7.463% | $221.8896 | $221.89 | $221.90 | $221.90 |
| Purchase #5 | $98.70 | 11.192% | $109.7465 | $109.75 | $109.75 | $109.70 |
| Purchase #6 | $132.78 | 9.203% | $144.9997 | $145.00 | $145.00 | $145.00 |
| Purchase #7 | $124.95 | 9.154% | $136.3879 | $136.39 | $136.40 | $136.40 |
| 7 purchase totals = | $927.07 | $1,014.3814 | $1,014.40 | $1,014.40 | $1,014.30 | |