| 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 | $131.39 | 5.830% | $139.05 | $139.05 | $139.05 | $139.10 |
| Purchase #2 | $245.42 | 11.678% | $274.0801 | $274.08 | $274.10 | $274.10 |
| Purchase #3 | $199.99 | 12.581% | $225.1507 | $225.15 | $225.15 | $225.20 |
| Purchase #4 | $87.58 | 6.818% | $93.5512 | $93.55 | $93.55 | $93.60 |
| Purchase #5 | $214.40 | 4.231% | $223.4713 | $223.47 | $223.45 | $223.50 |
| Purchase #6 | $204.42 | 13.214% | $231.4321 | $231.43 | $231.45 | $231.40 |
| Purchase #7 | $84.39 | 6.856% | $90.1758 | $90.18 | $90.20 | $90.20 |
| 7 purchase totals = | $1,167.59 | $1,276.9112 | $1,276.91 | $1,276.95 | $1,277.10 | |