| 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 | $189.76 | 13.460% | $215.3017 | $215.30 | $215.30 | $215.30 |
| Purchase #2 | $171.53 | 4.856% | $179.8595 | $179.86 | $179.85 | $179.90 |
| Purchase #3 | $233.58 | 5.497% | $246.4199 | $246.42 | $246.40 | $246.40 |
| Purchase #4 | $140.37 | 10.225% | $154.7228 | $154.72 | $154.70 | $154.70 |
| Purchase #5 | $212.93 | 9.677% | $233.5352 | $233.54 | $233.55 | $233.50 |
| Purchase #6 | $15.29 | 5.341% | $16.1066 | $16.11 | $16.10 | $16.10 |
| Purchase #7 | $228.66 | 10.401% | $252.4429 | $252.44 | $252.45 | $252.40 |
| 7 purchase totals = | $1,192.12 | $1,298.3886 | $1,298.39 | $1,298.35 | $1,298.30 | |