| 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 | $189.31 | 12.211% | $212.4266 | $212.43 | $212.45 | $212.40 |
| Purchase #2 | $226.32 | 12.507% | $254.6258 | $254.63 | $254.65 | $254.60 |
| Purchase #3 | $48.91 | 13.154% | $55.3436 | $55.34 | $55.35 | $55.30 |
| Purchase #4 | $30.92 | 3.794% | $32.0931 | $32.09 | $32.10 | $32.10 |
| Purchase #5 | $160.25 | 8.786% | $174.3296 | $174.33 | $174.35 | $174.30 |
| Purchase #6 | $218.67 | 5.205% | $230.0518 | $230.05 | $230.05 | $230.10 |
| Purchase #7 | $178.82 | 13.436% | $202.8463 | $202.85 | $202.85 | $202.80 |
| 7 purchase totals = | $1,053.20 | $1,161.7168 | $1,161.72 | $1,161.80 | $1,161.60 | |