| 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 | $246.52 | 4.708% | $258.1262 | $258.13 | $258.15 | $258.10 |
| Purchase #2 | $23.78 | 8.756% | $25.8622 | $25.86 | $25.85 | $25.90 |
| Purchase #3 | $145.70 | 5.134% | $153.1802 | $153.18 | $153.20 | $153.20 |
| Purchase #4 | $97.58 | 12.614% | $109.8887 | $109.89 | $109.90 | $109.90 |
| Purchase #5 | $23.49 | 3.392% | $24.2868 | $24.29 | $24.30 | $24.30 |
| Purchase #6 | $248.85 | 5.545% | $262.6487 | $262.65 | $262.65 | $262.60 |
| Purchase #7 | $136.43 | 12.115% | $152.9585 | $152.96 | $152.95 | $153.00 |
| 7 purchase totals = | $922.35 | $986.9513 | $986.96 | $987.00 | $987.00 | |