| 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 | $230.42 | 9.744% | $252.8721 | $252.87 | $252.85 | $252.90 |
| Purchase #2 | $156.97 | 11.754% | $175.4203 | $175.42 | $175.40 | $175.40 |
| Purchase #3 | $207.58 | 3.279% | $214.3865 | $214.39 | $214.40 | $214.40 |
| Purchase #4 | $240.89 | 10.558% | $266.3232 | $266.32 | $266.30 | $266.30 |
| Purchase #5 | $199.78 | 9.208% | $218.1757 | $218.18 | $218.20 | $218.20 |
| Purchase #6 | $150.87 | 9.801% | $165.6568 | $165.66 | $165.65 | $165.70 |
| Purchase #7 | $137.47 | 13.673% | $156.2663 | $156.27 | $156.25 | $156.30 |
| 7 purchase totals = | $1,323.98 | $1,449.1009 | $1,449.11 | $1,449.05 | $1,449.20 | |