| 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 | $106.45 | 9.613% | $116.683 | $116.68 | $116.70 | $116.70 |
| Purchase #2 | $113.96 | 12.428% | $128.1229 | $128.12 | $128.10 | $128.10 |
| Purchase #3 | $250.94 | 10.134% | $276.3703 | $276.37 | $276.35 | $276.40 |
| Purchase #4 | $176.94 | 12.154% | $198.4453 | $198.45 | $198.45 | $198.40 |
| Purchase #5 | $15.91 | 8.169% | $17.2097 | $17.21 | $17.20 | $17.20 |
| Purchase #6 | $84.37 | 8.278% | $91.3541 | $91.35 | $91.35 | $91.40 |
| Purchase #7 | $176.89 | 13.512% | $200.7914 | $200.79 | $200.80 | $200.80 |
| 7 purchase totals = | $925.46 | $1,028.9767 | $1,028.97 | $1,028.95 | $1,029.00 | |