| 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 | $228.35 | 8.499% | $247.7575 | $247.76 | $247.75 | $247.80 |
| Purchase #2 | $107.46 | 7.145% | $115.138 | $115.14 | $115.15 | $115.10 |
| Purchase #3 | $167.46 | 9.229% | $182.9149 | $182.91 | $182.90 | $182.90 |
| Purchase #4 | $208.60 | 8.764% | $226.8817 | $226.88 | $226.90 | $226.90 |
| Purchase #5 | $31.64 | 5.821% | $33.4818 | $33.48 | $33.50 | $33.50 |
| Purchase #6 | $116.36 | 3.690% | $120.6537 | $120.65 | $120.65 | $120.70 |
| Purchase #7 | $190.58 | 13.368% | $216.0567 | $216.06 | $216.05 | $216.10 |
| 7 purchase totals = | $1,050.45 | $1,142.8843 | $1,142.88 | $1,142.90 | $1,143.00 | |