| 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 | $121.63 | 5.670% | $128.5264 | $128.53 | $128.55 | $128.50 |
| Purchase #2 | $134.70 | 9.820% | $147.9275 | $147.93 | $147.95 | $147.90 |
| Purchase #3 | $152.92 | 8.807% | $166.3877 | $166.39 | $166.40 | $166.40 |
| Purchase #4 | $120.47 | 8.849% | $131.1304 | $131.13 | $131.15 | $131.10 |
| Purchase #5 | $234.83 | 3.627% | $243.3473 | $243.35 | $243.35 | $243.30 |
| Purchase #6 | $158.93 | 9.506% | $174.0379 | $174.04 | $174.05 | $174.00 |
| Purchase #7 | $20.92 | 9.819% | $22.9741 | $22.97 | $22.95 | $23.00 |
| 7 purchase totals = | $944.40 | $1,014.3313 | $1,014.34 | $1,014.40 | $1,014.20 | |