| 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 | $203.72 | 8.271% | $220.5697 | $220.57 | $220.55 | $220.60 |
| Purchase #2 | $141.53 | 4.130% | $147.3752 | $147.38 | $147.40 | $147.40 |
| Purchase #3 | $196.32 | 13.589% | $222.9979 | $223.00 | $223.00 | $223.00 |
| Purchase #4 | $11.84 | 3.593% | $12.2654 | $12.27 | $12.25 | $12.30 |
| Purchase #5 | $69.26 | 4.111% | $72.1073 | $72.11 | $72.10 | $72.10 |
| Purchase #6 | $47.73 | 4.754% | $49.9991 | $50.00 | $50.00 | $50.00 |
| Purchase #7 | $181.98 | 6.688% | $194.1508 | $194.15 | $194.15 | $194.20 |
| 7 purchase totals = | $852.38 | $919.4654 | $919.48 | $919.45 | $919.60 | |