| 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 | $222.90 | 3.202% | $230.0373 | $230.04 | $230.05 | $230.00 |
| Purchase #2 | $166.75 | 12.224% | $187.1335 | $187.13 | $187.15 | $187.10 |
| Purchase #3 | $42.31 | 9.754% | $46.4369 | $46.44 | $46.45 | $46.40 |
| Purchase #4 | $67.74 | 3.137% | $69.865 | $69.87 | $69.85 | $69.90 |
| Purchase #5 | $213.94 | 11.693% | $238.956 | $238.96 | $238.95 | $239.00 |
| Purchase #6 | $111.93 | 5.737% | $118.3514 | $118.35 | $118.35 | $118.40 |
| Purchase #7 | $114.34 | 8.698% | $124.2853 | $124.29 | $124.30 | $124.30 |
| 7 purchase totals = | $939.91 | $1,015.0654 | $1,015.08 | $1,015.10 | $1,015.10 | |