| 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 | $247.76 | 8.184% | $268.0367 | $268.04 | $268.05 | $268.00 |
| Purchase #2 | $199.88 | 6.533% | $212.9382 | $212.94 | $212.95 | $212.90 |
| Purchase #3 | $47.45 | 8.826% | $51.6379 | $51.64 | $51.65 | $51.60 |
| Purchase #4 | $115.63 | 4.321% | $120.6264 | $120.63 | $120.65 | $120.60 |
| Purchase #5 | $182.78 | 9.712% | $200.5316 | $200.53 | $200.55 | $200.50 |
| Purchase #6 | $104.37 | 5.538% | $110.15 | $110.15 | $110.15 | $110.20 |
| Purchase #7 | $76.97 | 13.161% | $87.1 | $87.10 | $87.10 | $87.10 |
| 7 purchase totals = | $974.84 | $1,051.0208 | $1,051.03 | $1,051.10 | $1,050.90 | |