| 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 | $221.37 | 13.570% | $251.4099 | $251.41 | $251.40 | $251.40 |
| Purchase #2 | $175.36 | 3.751% | $181.9378 | $181.94 | $181.95 | $181.90 |
| Purchase #3 | $166.60 | 5.570% | $175.8796 | $175.88 | $175.90 | $175.90 |
| Purchase #4 | $52.46 | 3.752% | $54.4283 | $54.43 | $54.45 | $54.40 |
| Purchase #5 | $140.46 | 10.166% | $154.7392 | $154.74 | $154.75 | $154.70 |
| Purchase #6 | $149.42 | 4.302% | $155.848 | $155.85 | $155.85 | $155.80 |
| Purchase #7 | $67.57 | 9.839% | $74.2182 | $74.22 | $74.20 | $74.20 |
| 7 purchase totals = | $973.24 | $1,048.4610 | $1,048.47 | $1,048.50 | $1,048.30 | |