| 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 | $250.41 | 10.392% | $276.4326 | $276.43 | $276.45 | $276.40 |
| Purchase #2 | $136.93 | 12.518% | $154.0709 | $154.07 | $154.05 | $154.10 |
| Purchase #3 | $169.70 | 4.658% | $177.6046 | $177.60 | $177.60 | $177.60 |
| Purchase #4 | $103.32 | 5.326% | $108.8228 | $108.82 | $108.80 | $108.80 |
| Purchase #5 | $139.69 | 3.606% | $144.7272 | $144.73 | $144.75 | $144.70 |
| Purchase #6 | $42.89 | 10.275% | $47.2969 | $47.30 | $47.30 | $47.30 |
| Purchase #7 | $226.25 | 8.673% | $245.8727 | $245.87 | $245.85 | $245.90 |
| 7 purchase totals = | $1,069.19 | $1,154.8277 | $1,154.82 | $1,154.80 | $1,154.80 | |