| 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 | $223.40 | 3.708% | $231.6837 | $231.68 | $231.70 | $231.70 |
| Purchase #2 | $112.67 | 6.522% | $120.0183 | $120.02 | $120.00 | $120.00 |
| Purchase #3 | $221.84 | 13.352% | $251.4601 | $251.46 | $251.45 | $251.50 |
| Purchase #4 | $41.49 | 11.295% | $46.1763 | $46.18 | $46.20 | $46.20 |
| Purchase #5 | $68.62 | 7.219% | $73.5737 | $73.57 | $73.55 | $73.60 |
| Purchase #6 | $89.89 | 4.149% | $93.6195 | $93.62 | $93.60 | $93.60 |
| Purchase #7 | $250.99 | 5.515% | $264.8321 | $264.83 | $264.85 | $264.80 |
| 7 purchase totals = | $1,008.90 | $1,081.3637 | $1,081.36 | $1,081.35 | $1,081.40 | |