| 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 | $216.87 | 3.718% | $224.9332 | $224.93 | $224.95 | $224.90 |
| Purchase #2 | $22.77 | 5.716% | $24.0715 | $24.07 | $24.05 | $24.10 |
| Purchase #3 | $168.27 | 11.511% | $187.6396 | $187.64 | $187.65 | $187.60 |
| Purchase #4 | $248.55 | 5.422% | $262.0264 | $262.03 | $262.05 | $262.00 |
| Purchase #5 | $232.91 | 10.451% | $257.2514 | $257.25 | $257.25 | $257.30 |
| Purchase #6 | $186.68 | 8.856% | $203.2124 | $203.21 | $203.20 | $203.20 |
| Purchase #7 | $18.27 | 12.749% | $20.5992 | $20.60 | $20.60 | $20.60 |
| 7 purchase totals = | $1,094.32 | $1,179.7337 | $1,179.73 | $1,179.75 | $1,179.70 | |