| 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 | $200.78 | 12.686% | $226.251 | $226.25 | $226.25 | $226.30 |
| Purchase #2 | $36.51 | 13.867% | $41.5728 | $41.57 | $41.55 | $41.60 |
| Purchase #3 | $171.96 | 5.500% | $181.4178 | $181.42 | $181.40 | $181.40 |
| Purchase #4 | $6.26 | 13.778% | $7.1225 | $7.12 | $7.10 | $7.10 |
| Purchase #5 | $118.65 | 3.667% | $123.0009 | $123.00 | $123.00 | $123.00 |
| Purchase #6 | $199.56 | 6.596% | $212.723 | $212.72 | $212.70 | $212.70 |
| Purchase #7 | $44.43 | 5.484% | $46.8665 | $46.87 | $46.85 | $46.90 |
| 7 purchase totals = | $778.15 | $838.9545 | $838.95 | $838.85 | $839.00 | |