| 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 | $239.84 | 11.763% | $268.0524 | $268.05 | $268.05 | $268.10 |
| Purchase #2 | $231.73 | 9.803% | $254.4465 | $254.45 | $254.45 | $254.40 |
| Purchase #3 | $8.28 | 4.171% | $8.6254 | $8.63 | $8.65 | $8.60 |
| Purchase #4 | $123.99 | 11.260% | $137.9513 | $137.95 | $137.95 | $138.00 |
| Purchase #5 | $184.35 | 3.130% | $190.1202 | $190.12 | $190.10 | $190.10 |
| Purchase #6 | $150.54 | 12.125% | $168.793 | $168.79 | $168.80 | $168.80 |
| Purchase #7 | $63.39 | 11.607% | $70.7477 | $70.75 | $70.75 | $70.70 |
| 7 purchase totals = | $1,002.12 | $1,098.7365 | $1,098.74 | $1,098.75 | $1,098.70 | |