| 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 | $215.93 | 4.625% | $225.9168 | $225.92 | $225.90 | $225.90 |
| Purchase #2 | $127.27 | 6.589% | $135.6558 | $135.66 | $135.65 | $135.70 |
| Purchase #3 | $34.90 | 9.780% | $38.3132 | $38.31 | $38.30 | $38.30 |
| Purchase #4 | $23.88 | 13.628% | $27.1344 | $27.13 | $27.15 | $27.10 |
| Purchase #5 | $211.41 | 8.518% | $229.4179 | $229.42 | $229.40 | $229.40 |
| Purchase #6 | $222.43 | 8.793% | $241.9883 | $241.99 | $242.00 | $242.00 |
| Purchase #7 | $145.47 | 3.627% | $150.7462 | $150.75 | $150.75 | $150.70 |
| 7 purchase totals = | $981.29 | $1,049.1726 | $1,049.18 | $1,049.15 | $1,049.10 | |