| 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 | $243.88 | 4.378% | $254.5571 | $254.56 | $254.55 | $254.60 |
| Purchase #2 | $245.66 | 3.794% | $254.9803 | $254.98 | $255.00 | $255.00 |
| Purchase #3 | $16.77 | 6.590% | $17.8751 | $17.88 | $17.90 | $17.90 |
| Purchase #4 | $217.87 | 3.122% | $224.6719 | $224.67 | $224.65 | $224.70 |
| Purchase #5 | $108.71 | 11.147% | $120.8279 | $120.83 | $120.85 | $120.80 |
| Purchase #6 | $151.84 | 6.502% | $161.7126 | $161.71 | $161.70 | $161.70 |
| Purchase #7 | $105.27 | 12.620% | $118.5551 | $118.56 | $118.55 | $118.60 |
| 7 purchase totals = | $1,090.00 | $1,153.1800 | $1,153.19 | $1,153.20 | $1,153.30 | |