| 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 | $11.92 | 3.128% | $12.2929 | $12.29 | $12.30 | $12.30 |
| Purchase #2 | $158.47 | 11.487% | $176.6734 | $176.67 | $176.65 | $176.70 |
| Purchase #3 | $184.40 | 5.834% | $195.1579 | $195.16 | $195.15 | $195.20 |
| Purchase #4 | $232.51 | 9.724% | $255.1193 | $255.12 | $255.10 | $255.10 |
| Purchase #5 | $36.60 | 7.281% | $39.2648 | $39.26 | $39.25 | $39.30 |
| Purchase #6 | $229.64 | 12.130% | $257.4953 | $257.50 | $257.50 | $257.50 |
| Purchase #7 | $81.79 | 4.363% | $85.3585 | $85.36 | $85.35 | $85.40 |
| 7 purchase totals = | $935.33 | $1,021.3621 | $1,021.36 | $1,021.30 | $1,021.50 | |