| 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 | $119.71 | 11.207% | $133.1259 | $133.13 | $133.15 | $133.10 |
| Purchase #2 | $225.95 | 12.715% | $254.6795 | $254.68 | $254.70 | $254.70 |
| Purchase #3 | $166.81 | 3.437% | $172.5433 | $172.54 | $172.55 | $172.50 |
| Purchase #4 | $213.60 | 11.641% | $238.4652 | $238.47 | $238.45 | $238.50 |
| Purchase #5 | $226.83 | 8.124% | $245.2577 | $245.26 | $245.25 | $245.30 |
| Purchase #6 | $23.28 | 7.709% | $25.0747 | $25.07 | $25.05 | $25.10 |
| Purchase #7 | $74.29 | 7.647% | $79.971 | $79.97 | $79.95 | $80.00 |
| 7 purchase totals = | $1,050.47 | $1,149.1173 | $1,149.12 | $1,149.10 | $1,149.20 | |