| 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 | $86.28 | 8.150% | $93.3118 | $93.31 | $93.30 | $93.30 |
| Purchase #2 | $219.59 | 12.212% | $246.4063 | $246.41 | $246.40 | $246.40 |
| Purchase #3 | $193.35 | 9.342% | $211.4128 | $211.41 | $211.40 | $211.40 |
| Purchase #4 | $235.51 | 7.657% | $253.543 | $253.54 | $253.55 | $253.50 |
| Purchase #5 | $138.62 | 4.598% | $144.9937 | $144.99 | $145.00 | $145.00 |
| Purchase #6 | $120.51 | 11.338% | $134.1734 | $134.17 | $134.15 | $134.20 |
| Purchase #7 | $194.90 | 12.391% | $219.0501 | $219.05 | $219.05 | $219.10 |
| 7 purchase totals = | $1,188.76 | $1,302.8911 | $1,302.88 | $1,302.85 | $1,302.90 | |