| 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 | $113.97 | 5.851% | $120.6384 | $120.64 | $120.65 | $120.60 |
| Purchase #2 | $69.97 | 10.627% | $77.4057 | $77.41 | $77.40 | $77.40 |
| Purchase #3 | $189.39 | 12.232% | $212.5562 | $212.56 | $212.55 | $212.60 |
| Purchase #4 | $181.72 | 8.805% | $197.7204 | $197.72 | $197.70 | $197.70 |
| Purchase #5 | $66.36 | 12.871% | $74.9012 | $74.90 | $74.90 | $74.90 |
| Purchase #6 | $173.63 | 11.239% | $193.1443 | $193.14 | $193.15 | $193.10 |
| Purchase #7 | $192.91 | 10.322% | $212.8222 | $212.82 | $212.80 | $212.80 |
| 7 purchase totals = | $987.95 | $1,089.1884 | $1,089.19 | $1,089.15 | $1,089.10 | |