| 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 | $223.79 | 11.844% | $250.2957 | $250.30 | $250.30 | $250.30 |
| Purchase #2 | $129.37 | 13.262% | $146.527 | $146.53 | $146.55 | $146.50 |
| Purchase #3 | $243.62 | 8.196% | $263.5871 | $263.59 | $263.60 | $263.60 |
| Purchase #4 | $230.28 | 8.664% | $250.2315 | $250.23 | $250.25 | $250.20 |
| Purchase #5 | $153.25 | 13.610% | $174.1073 | $174.11 | $174.10 | $174.10 |
| Purchase #6 | $192.47 | 9.342% | $210.4505 | $210.45 | $210.45 | $210.50 |
| Purchase #7 | $188.57 | 10.251% | $207.9003 | $207.90 | $207.90 | $207.90 |
| 7 purchase totals = | $1,361.35 | $1,503.0994 | $1,503.11 | $1,503.15 | $1,503.10 | |