| 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 | $205.76 | 7.433% | $221.0541 | $221.05 | $221.05 | $221.10 |
| Purchase #2 | $133.98 | 3.418% | $138.5594 | $138.56 | $138.55 | $138.60 |
| Purchase #3 | $234.88 | 4.769% | $246.0814 | $246.08 | $246.10 | $246.10 |
| Purchase #4 | $131.77 | 7.178% | $141.2285 | $141.23 | $141.25 | $141.20 |
| Purchase #5 | $22.92 | 11.868% | $25.6401 | $25.64 | $25.65 | $25.60 |
| Purchase #6 | $171.69 | 7.774% | $185.0372 | $185.04 | $185.05 | $185.00 |
| Purchase #7 | $71.66 | 11.640% | $80.0012 | $80.00 | $80.00 | $80.00 |
| 7 purchase totals = | $972.66 | $1,037.6019 | $1,037.60 | $1,037.65 | $1,037.60 | |