| 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 | $122.98 | 10.304% | $135.6519 | $135.65 | $135.65 | $135.70 |
| Purchase #2 | $245.74 | 8.332% | $266.2151 | $266.22 | $266.20 | $266.20 |
| Purchase #3 | $185.26 | 13.808% | $210.8407 | $210.84 | $210.85 | $210.80 |
| Purchase #4 | $28.31 | 8.792% | $30.799 | $30.80 | $30.80 | $30.80 |
| Purchase #5 | $50.68 | 11.465% | $56.4905 | $56.49 | $56.50 | $56.50 |
| Purchase #6 | $45.30 | 5.368% | $47.7317 | $47.73 | $47.75 | $47.70 |
| Purchase #7 | $34.75 | 6.777% | $37.105 | $37.11 | $37.10 | $37.10 |
| 7 purchase totals = | $713.02 | $784.8339 | $784.84 | $784.85 | $784.80 | |