| 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 | $249.33 | 5.741% | $263.644 | $263.64 | $263.65 | $263.60 |
| Purchase #2 | $219.87 | 8.498% | $238.5546 | $238.55 | $238.55 | $238.60 |
| Purchase #3 | $138.50 | 9.816% | $152.0952 | $152.10 | $152.10 | $152.10 |
| Purchase #4 | $86.83 | 6.284% | $92.2864 | $92.29 | $92.30 | $92.30 |
| Purchase #5 | $75.60 | 12.755% | $85.2428 | $85.24 | $85.25 | $85.20 |
| Purchase #6 | $219.58 | 3.246% | $226.7076 | $226.71 | $226.70 | $226.70 |
| Purchase #7 | $108.75 | 10.491% | $120.159 | $120.16 | $120.15 | $120.20 |
| 7 purchase totals = | $1,098.46 | $1,178.6896 | $1,178.69 | $1,178.70 | $1,178.70 | |