| 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 | $184.34 | 8.507% | $200.0218 | $200.02 | $200.00 | $200.00 |
| Purchase #2 | $203.36 | 5.406% | $214.3536 | $214.35 | $214.35 | $214.40 |
| Purchase #3 | $138.44 | 12.704% | $156.0274 | $156.03 | $156.05 | $156.00 |
| Purchase #4 | $244.93 | 13.774% | $278.6667 | $278.67 | $278.65 | $278.70 |
| Purchase #5 | $92.33 | 8.156% | $99.8604 | $99.86 | $99.85 | $99.90 |
| Purchase #6 | $136.72 | 9.786% | $150.0994 | $150.10 | $150.10 | $150.10 |
| Purchase #7 | $10.32 | 9.116% | $11.2608 | $11.26 | $11.25 | $11.30 |
| 7 purchase totals = | $1,010.44 | $1,110.2901 | $1,110.29 | $1,110.25 | $1,110.40 | |