| 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 | $177.71 | 11.622% | $198.3635 | $198.36 | $198.35 | $198.40 |
| Purchase #2 | $90.88 | 4.424% | $94.9005 | $94.90 | $94.90 | $94.90 |
| Purchase #3 | $17.54 | 6.617% | $18.7006 | $18.70 | $18.70 | $18.70 |
| Purchase #4 | $220.67 | 7.277% | $236.7282 | $236.73 | $236.75 | $236.70 |
| Purchase #5 | $110.28 | 11.810% | $123.3041 | $123.30 | $123.30 | $123.30 |
| Purchase #6 | $244.63 | 10.372% | $270.003 | $270.00 | $270.00 | $270.00 |
| Purchase #7 | $127.84 | 8.626% | $138.8675 | $138.87 | $138.85 | $138.90 |
| 7 purchase totals = | $989.55 | $1,080.8674 | $1,080.86 | $1,080.85 | $1,080.90 | |