| 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 | $239.58 | 7.596% | $257.7785 | $257.78 | $257.80 | $257.80 |
| Purchase #2 | $187.31 | 8.158% | $202.5907 | $202.59 | $202.60 | $202.60 |
| Purchase #3 | $141.38 | 7.538% | $152.0372 | $152.04 | $152.05 | $152.00 |
| Purchase #4 | $64.97 | 8.503% | $70.4944 | $70.49 | $70.50 | $70.50 |
| Purchase #5 | $120.53 | 4.280% | $125.6887 | $125.69 | $125.70 | $125.70 |
| Purchase #6 | $93.49 | 10.113% | $102.9446 | $102.94 | $102.95 | $102.90 |
| Purchase #7 | $131.47 | 10.308% | $145.0219 | $145.02 | $145.00 | $145.00 |
| 7 purchase totals = | $978.73 | $1,056.5560 | $1,056.55 | $1,056.60 | $1,056.50 | |