| 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 | $159.63 | 3.131% | $164.628 | $164.63 | $164.65 | $164.60 |
| Purchase #2 | $206.35 | 8.582% | $224.059 | $224.06 | $224.05 | $224.10 |
| Purchase #3 | $131.38 | 8.181% | $142.1282 | $142.13 | $142.15 | $142.10 |
| Purchase #4 | $241.30 | 9.720% | $264.7544 | $264.75 | $264.75 | $264.80 |
| Purchase #5 | $205.31 | 5.366% | $216.3269 | $216.33 | $216.35 | $216.30 |
| Purchase #6 | $92.29 | 4.126% | $96.0979 | $96.10 | $96.10 | $96.10 |
| Purchase #7 | $80.43 | 10.717% | $89.0497 | $89.05 | $89.05 | $89.00 |
| 7 purchase totals = | $1,116.69 | $1,197.0441 | $1,197.05 | $1,197.10 | $1,197.00 | |