| 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 | $200.47 | 6.647% | $213.7952 | $213.80 | $213.80 | $213.80 |
| Purchase #2 | $237.53 | 12.199% | $266.5063 | $266.51 | $266.50 | $266.50 |
| Purchase #3 | $216.35 | 7.700% | $233.009 | $233.01 | $233.00 | $233.00 |
| Purchase #4 | $108.69 | 5.595% | $114.7712 | $114.77 | $114.75 | $114.80 |
| Purchase #5 | $27.51 | 4.319% | $28.6982 | $28.70 | $28.70 | $28.70 |
| Purchase #6 | $103.29 | 3.458% | $106.8618 | $106.86 | $106.85 | $106.90 |
| Purchase #7 | $156.34 | 3.454% | $161.74 | $161.74 | $161.75 | $161.70 |
| 7 purchase totals = | $1,050.18 | $1,125.3817 | $1,125.39 | $1,125.35 | $1,125.40 | |