| 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 | $201.70 | 9.538% | $220.9381 | $220.94 | $220.95 | $220.90 |
| Purchase #2 | $131.59 | 5.272% | $138.5274 | $138.53 | $138.55 | $138.50 |
| Purchase #3 | $157.39 | 13.551% | $178.7179 | $178.72 | $178.70 | $178.70 |
| Purchase #4 | $232.57 | 11.783% | $259.9737 | $259.97 | $259.95 | $260.00 |
| Purchase #5 | $118.75 | 3.845% | $123.3159 | $123.32 | $123.30 | $123.30 |
| Purchase #6 | $82.41 | 13.165% | $93.2593 | $93.26 | $93.25 | $93.30 |
| Purchase #7 | $76.81 | 7.350% | $82.4555 | $82.46 | $82.45 | $82.50 |
| 7 purchase totals = | $1,001.22 | $1,097.1878 | $1,097.20 | $1,097.15 | $1,097.20 | |