| 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 | $225.61 | 11.372% | $251.2664 | $251.27 | $251.25 | $251.30 |
| Purchase #2 | $88.59 | 10.204% | $97.6297 | $97.63 | $97.65 | $97.60 |
| Purchase #3 | $7.57 | 3.323% | $7.8216 | $7.82 | $7.80 | $7.80 |
| Purchase #4 | $230.32 | 9.286% | $251.7075 | $251.71 | $251.70 | $251.70 |
| Purchase #5 | $179.92 | 5.473% | $189.767 | $189.77 | $189.75 | $189.80 |
| Purchase #6 | $176.80 | 13.195% | $200.1288 | $200.13 | $200.15 | $200.10 |
| Purchase #7 | $11.39 | 12.176% | $12.7768 | $12.78 | $12.80 | $12.80 |
| 7 purchase totals = | $920.20 | $1,011.0978 | $1,011.11 | $1,011.10 | $1,011.10 | |