| 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 | $101.48 | 7.768% | $109.363 | $109.36 | $109.35 | $109.40 |
| Purchase #2 | $207.67 | 11.788% | $232.1501 | $232.15 | $232.15 | $232.20 |
| Purchase #3 | $216.92 | 6.273% | $230.5274 | $230.53 | $230.55 | $230.50 |
| Purchase #4 | $149.45 | 12.767% | $168.5303 | $168.53 | $168.55 | $168.50 |
| Purchase #5 | $35.42 | 8.524% | $38.4392 | $38.44 | $38.45 | $38.40 |
| Purchase #6 | $198.82 | 6.269% | $211.284 | $211.28 | $211.30 | $211.30 |
| Purchase #7 | $223.58 | 5.375% | $235.5974 | $235.60 | $235.60 | $235.60 |
| 7 purchase totals = | $1,133.34 | $1,225.8914 | $1,225.89 | $1,225.95 | $1,225.90 | |