| 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 | $212.50 | 12.402% | $238.8543 | $238.85 | $238.85 | $238.90 |
| Purchase #2 | $216.74 | 6.120% | $230.0045 | $230.00 | $230.00 | $230.00 |
| Purchase #3 | $224.67 | 12.220% | $252.1247 | $252.12 | $252.10 | $252.10 |
| Purchase #4 | $85.81 | 5.581% | $90.5991 | $90.60 | $90.60 | $90.60 |
| Purchase #5 | $140.30 | 3.359% | $145.0127 | $145.01 | $145.00 | $145.00 |
| Purchase #6 | $81.86 | 3.641% | $84.8405 | $84.84 | $84.85 | $84.80 |
| Purchase #7 | $166.85 | 10.160% | $183.802 | $183.80 | $183.80 | $183.80 |
| 7 purchase totals = | $1,128.73 | $1,225.2378 | $1,225.22 | $1,225.20 | $1,225.20 | |