| 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 | $131.72 | 3.255% | $136.0075 | $136.01 | $136.00 | $136.00 |
| Purchase #2 | $64.84 | 6.159% | $68.8335 | $68.83 | $68.85 | $68.80 |
| Purchase #3 | $215.49 | 4.200% | $224.5406 | $224.54 | $224.55 | $224.50 |
| Purchase #4 | $140.58 | 8.182% | $152.0823 | $152.08 | $152.10 | $152.10 |
| Purchase #5 | $121.50 | 9.711% | $133.2989 | $133.30 | $133.30 | $133.30 |
| Purchase #6 | $26.28 | 5.154% | $27.6345 | $27.63 | $27.65 | $27.60 |
| Purchase #7 | $114.49 | 12.258% | $128.5242 | $128.52 | $128.50 | $128.50 |
| 7 purchase totals = | $814.90 | $870.9215 | $870.91 | $870.95 | $870.80 | |