| 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 | $142.32 | 7.168% | $152.5215 | $152.52 | $152.50 | $152.50 |
| Purchase #2 | $6.92 | 4.533% | $7.2337 | $7.23 | $7.25 | $7.20 |
| Purchase #3 | $176.54 | 3.260% | $182.2952 | $182.30 | $182.30 | $182.30 |
| Purchase #4 | $97.73 | 10.124% | $107.6242 | $107.62 | $107.60 | $107.60 |
| Purchase #5 | $93.41 | 12.480% | $105.0676 | $105.07 | $105.05 | $105.10 |
| Purchase #6 | $221.61 | 12.821% | $250.0226 | $250.02 | $250.00 | $250.00 |
| Purchase #7 | $209.58 | 8.302% | $226.9793 | $226.98 | $227.00 | $227.00 |
| 7 purchase totals = | $948.11 | $1,031.7441 | $1,031.74 | $1,031.70 | $1,031.70 | |