| 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 | $188.86 | 4.766% | $197.8611 | $197.86 | $197.85 | $197.90 |
| Purchase #2 | $239.44 | 10.280% | $264.0544 | $264.05 | $264.05 | $264.10 |
| Purchase #3 | $7.32 | 7.327% | $7.8563 | $7.86 | $7.85 | $7.90 |
| Purchase #4 | $25.74 | 12.462% | $28.9477 | $28.95 | $28.95 | $28.90 |
| Purchase #5 | $63.74 | 6.231% | $67.7116 | $67.71 | $67.70 | $67.70 |
| Purchase #6 | $101.69 | 5.306% | $107.0857 | $107.09 | $107.10 | $107.10 |
| Purchase #7 | $35.69 | 8.461% | $38.7097 | $38.71 | $38.70 | $38.70 |
| 7 purchase totals = | $662.48 | $712.2265 | $712.23 | $712.20 | $712.30 | |