| 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 | $7.51 | 5.332% | $7.9104 | $7.91 | $7.90 | $7.90 |
| Purchase #2 | $132.68 | 5.554% | $140.049 | $140.05 | $140.05 | $140.00 |
| Purchase #3 | $105.87 | 7.445% | $113.752 | $113.75 | $113.75 | $113.80 |
| Purchase #4 | $219.50 | 12.818% | $247.6355 | $247.64 | $247.65 | $247.60 |
| Purchase #5 | $195.88 | 12.341% | $220.0536 | $220.05 | $220.05 | $220.10 |
| Purchase #6 | $245.89 | 8.536% | $266.8792 | $266.88 | $266.90 | $266.90 |
| Purchase #7 | $52.68 | 13.776% | $59.9372 | $59.94 | $59.95 | $59.90 |
| 7 purchase totals = | $960.01 | $1,056.2169 | $1,056.22 | $1,056.25 | $1,056.20 | |