| 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 | $9.29 | 3.813% | $9.6442 | $9.64 | $9.65 | $9.60 |
| Purchase #2 | $168.46 | 11.545% | $187.9087 | $187.91 | $187.90 | $187.90 |
| Purchase #3 | $15.70 | 11.657% | $17.5301 | $17.53 | $17.55 | $17.50 |
| Purchase #4 | $142.26 | 9.296% | $155.4845 | $155.48 | $155.50 | $155.50 |
| Purchase #5 | $161.35 | 6.739% | $172.2234 | $172.22 | $172.20 | $172.20 |
| Purchase #6 | $214.56 | 11.868% | $240.024 | $240.02 | $240.00 | $240.00 |
| Purchase #7 | $230.31 | 9.320% | $251.7749 | $251.77 | $251.75 | $251.80 |
| 7 purchase totals = | $941.93 | $1,034.5898 | $1,034.57 | $1,034.55 | $1,034.50 | |