| 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 | $233.83 | 3.379% | $241.7311 | $241.73 | $241.75 | $241.70 |
| Purchase #2 | $210.90 | 5.160% | $221.7824 | $221.78 | $221.80 | $221.80 |
| Purchase #3 | $230.91 | 10.177% | $254.4097 | $254.41 | $254.40 | $254.40 |
| Purchase #4 | $29.33 | 12.469% | $32.9872 | $32.99 | $33.00 | $33.00 |
| Purchase #5 | $122.29 | 8.626% | $132.8387 | $132.84 | $132.85 | $132.80 |
| Purchase #6 | $50.62 | 6.839% | $54.0819 | $54.08 | $54.10 | $54.10 |
| Purchase #7 | $232.96 | 8.476% | $252.7057 | $252.71 | $252.70 | $252.70 |
| 7 purchase totals = | $1,110.84 | $1,190.5367 | $1,190.54 | $1,190.60 | $1,190.50 | |