| 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 | $144.32 | 7.527% | $155.183 | $155.18 | $155.20 | $155.20 |
| Purchase #2 | $226.87 | 10.379% | $250.4168 | $250.42 | $250.40 | $250.40 |
| Purchase #3 | $225.34 | 3.294% | $232.7627 | $232.76 | $232.75 | $232.80 |
| Purchase #4 | $179.70 | 13.170% | $203.3665 | $203.37 | $203.35 | $203.40 |
| Purchase #5 | $39.45 | 3.263% | $40.7373 | $40.74 | $40.75 | $40.70 |
| Purchase #6 | $212.28 | 3.218% | $219.1112 | $219.11 | $219.10 | $219.10 |
| Purchase #7 | $91.30 | 11.540% | $101.836 | $101.84 | $101.85 | $101.80 |
| 7 purchase totals = | $1,119.26 | $1,203.4135 | $1,203.42 | $1,203.40 | $1,203.40 | |