| 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 | $76.77 | 4.611% | $80.3099 | $80.31 | $80.30 | $80.30 |
| Purchase #2 | $18.59 | 4.453% | $19.4178 | $19.42 | $19.40 | $19.40 |
| Purchase #3 | $195.58 | 10.857% | $216.8141 | $216.81 | $216.80 | $216.80 |
| Purchase #4 | $174.28 | 13.150% | $197.1978 | $197.20 | $197.20 | $197.20 |
| Purchase #5 | $241.40 | 3.493% | $249.8321 | $249.83 | $249.85 | $249.80 |
| Purchase #6 | $186.33 | 3.500% | $192.8516 | $192.85 | $192.85 | $192.90 |
| Purchase #7 | $154.74 | 10.156% | $170.4554 | $170.46 | $170.45 | $170.50 |
| 7 purchase totals = | $1,047.69 | $1,126.8787 | $1,126.88 | $1,126.85 | $1,126.90 | |