| 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 | $233.81 | 3.233% | $241.3691 | $241.37 | $241.35 | $241.40 |
| Purchase #2 | $146.65 | 8.470% | $159.0713 | $159.07 | $159.05 | $159.10 |
| Purchase #3 | $127.91 | 4.209% | $133.2937 | $133.29 | $133.30 | $133.30 |
| Purchase #4 | $92.36 | 4.564% | $96.5753 | $96.58 | $96.60 | $96.60 |
| Purchase #5 | $73.63 | 13.567% | $83.6194 | $83.62 | $83.60 | $83.60 |
| Purchase #6 | $106.99 | 7.535% | $115.0517 | $115.05 | $115.05 | $115.10 |
| Purchase #7 | $224.38 | 9.473% | $245.6355 | $245.64 | $245.65 | $245.60 |
| 7 purchase totals = | $1,005.73 | $1,074.6160 | $1,074.62 | $1,074.60 | $1,074.70 | |