| 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 | $202.66 | 13.687% | $230.3981 | $230.40 | $230.40 | $230.40 |
| Purchase #2 | $228.85 | 5.492% | $241.4184 | $241.42 | $241.40 | $241.40 |
| Purchase #3 | $174.64 | 11.735% | $195.134 | $195.13 | $195.15 | $195.10 |
| Purchase #4 | $111.37 | 9.413% | $121.8533 | $121.85 | $121.85 | $121.90 |
| Purchase #5 | $142.27 | 5.719% | $150.4064 | $150.41 | $150.40 | $150.40 |
| Purchase #6 | $192.25 | 13.378% | $217.9692 | $217.97 | $217.95 | $218.00 |
| Purchase #7 | $212.99 | 9.388% | $232.9855 | $232.99 | $233.00 | $233.00 |
| 7 purchase totals = | $1,265.03 | $1,390.1649 | $1,390.17 | $1,390.15 | $1,390.20 | |