| 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 | $218.45 | 4.422% | $228.1099 | $228.11 | $228.10 | $228.10 |
| Purchase #2 | $131.47 | 4.379% | $137.2271 | $137.23 | $137.25 | $137.20 |
| Purchase #3 | $246.47 | 10.645% | $272.7067 | $272.71 | $272.70 | $272.70 |
| Purchase #4 | $220.40 | 11.409% | $245.5454 | $245.55 | $245.55 | $245.50 |
| Purchase #5 | $73.40 | 3.818% | $76.2024 | $76.20 | $76.20 | $76.20 |
| Purchase #6 | $178.64 | 13.324% | $202.442 | $202.44 | $202.45 | $202.40 |
| Purchase #7 | $144.92 | 7.274% | $155.4615 | $155.46 | $155.45 | $155.50 |
| 7 purchase totals = | $1,213.75 | $1,317.6950 | $1,317.70 | $1,317.70 | $1,317.60 | |