| 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 | $210.26 | 3.492% | $217.6023 | $217.60 | $217.60 | $217.60 |
| Purchase #2 | $36.93 | 10.615% | $40.8501 | $40.85 | $40.85 | $40.90 |
| Purchase #3 | $140.60 | 11.561% | $156.8548 | $156.85 | $156.85 | $156.90 |
| Purchase #4 | $36.89 | 10.358% | $40.7111 | $40.71 | $40.70 | $40.70 |
| Purchase #5 | $199.94 | 8.211% | $216.3571 | $216.36 | $216.35 | $216.40 |
| Purchase #6 | $245.66 | 12.724% | $276.9178 | $276.92 | $276.90 | $276.90 |
| Purchase #7 | $69.56 | 6.239% | $73.8998 | $73.90 | $73.90 | $73.90 |
| 7 purchase totals = | $939.84 | $1,023.1930 | $1,023.19 | $1,023.15 | $1,023.30 | |