| 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 | $129.42 | 11.630% | $144.4715 | $144.47 | $144.45 | $144.50 |
| Purchase #2 | $174.43 | 9.662% | $191.2834 | $191.28 | $191.30 | $191.30 |
| Purchase #3 | $209.44 | 10.782% | $232.0218 | $232.02 | $232.00 | $232.00 |
| Purchase #4 | $179.43 | 3.413% | $185.5539 | $185.55 | $185.55 | $185.60 |
| Purchase #5 | $60.38 | 4.571% | $63.14 | $63.14 | $63.15 | $63.10 |
| Purchase #6 | $24.60 | 11.461% | $27.4194 | $27.42 | $27.40 | $27.40 |
| Purchase #7 | $195.47 | 6.555% | $208.2831 | $208.28 | $208.30 | $208.30 |
| 7 purchase totals = | $973.17 | $1,052.1731 | $1,052.16 | $1,052.15 | $1,052.20 | |