| 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 | $242.43 | 5.109% | $254.8157 | $254.82 | $254.80 | $254.80 |
| Purchase #2 | $200.43 | 11.519% | $223.5175 | $223.52 | $223.50 | $223.50 |
| Purchase #3 | $113.91 | 7.399% | $122.3382 | $122.34 | $122.35 | $122.30 |
| Purchase #4 | $123.99 | 8.174% | $134.1249 | $134.12 | $134.10 | $134.10 |
| Purchase #5 | $227.76 | 12.761% | $256.8245 | $256.82 | $256.80 | $256.80 |
| Purchase #6 | $52.91 | 5.197% | $55.6597 | $55.66 | $55.65 | $55.70 |
| Purchase #7 | $130.49 | 3.782% | $135.4251 | $135.43 | $135.45 | $135.40 |
| 7 purchase totals = | $1,091.92 | $1,182.7056 | $1,182.71 | $1,182.65 | $1,182.60 | |