| 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 | $200.70 | 12.523% | $225.8337 | $225.83 | $225.85 | $225.80 |
| Purchase #2 | $194.41 | 13.126% | $219.9283 | $219.93 | $219.95 | $219.90 |
| Purchase #3 | $18.91 | 11.232% | $21.034 | $21.03 | $21.05 | $21.00 |
| Purchase #4 | $173.54 | 4.339% | $181.0699 | $181.07 | $181.05 | $181.10 |
| Purchase #5 | $149.75 | 4.407% | $156.3495 | $156.35 | $156.35 | $156.30 |
| Purchase #6 | $87.66 | 3.523% | $90.7483 | $90.75 | $90.75 | $90.70 |
| Purchase #7 | $200.68 | 4.638% | $209.9875 | $209.99 | $210.00 | $210.00 |
| 7 purchase totals = | $1,025.65 | $1,104.9512 | $1,104.95 | $1,105.00 | $1,104.80 | |