| 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 | $103.50 | 8.840% | $112.6494 | $112.65 | $112.65 | $112.60 |
| Purchase #2 | $35.48 | 3.351% | $36.6689 | $36.67 | $36.65 | $36.70 |
| Purchase #3 | $129.89 | 11.840% | $145.269 | $145.27 | $145.25 | $145.30 |
| Purchase #4 | $180.42 | 13.654% | $205.0545 | $205.05 | $205.05 | $205.10 |
| Purchase #5 | $246.36 | 3.218% | $254.2879 | $254.29 | $254.30 | $254.30 |
| Purchase #6 | $200.74 | 9.829% | $220.4707 | $220.47 | $220.45 | $220.50 |
| Purchase #7 | $91.27 | 10.364% | $100.7292 | $100.73 | $100.75 | $100.70 |
| 7 purchase totals = | $987.66 | $1,075.1296 | $1,075.13 | $1,075.10 | $1,075.20 | |