| 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 | $236.77 | 4.427% | $247.2518 | $247.25 | $247.25 | $247.30 |
| Purchase #2 | $138.85 | 11.763% | $155.1829 | $155.18 | $155.20 | $155.20 |
| Purchase #3 | $31.84 | 3.453% | $32.9394 | $32.94 | $32.95 | $32.90 |
| Purchase #4 | $184.34 | 5.812% | $195.0538 | $195.05 | $195.05 | $195.10 |
| Purchase #5 | $97.84 | 3.472% | $101.237 | $101.24 | $101.25 | $101.20 |
| Purchase #6 | $216.54 | 13.574% | $245.9331 | $245.93 | $245.95 | $245.90 |
| Purchase #7 | $155.87 | 7.756% | $167.9593 | $167.96 | $167.95 | $168.00 |
| 7 purchase totals = | $1,062.05 | $1,145.5573 | $1,145.55 | $1,145.60 | $1,145.60 | |