| 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 | $22.29 | 8.835% | $24.2593 | $24.26 | $24.25 | $24.30 |
| Purchase #2 | $139.45 | 4.354% | $145.5217 | $145.52 | $145.50 | $145.50 |
| Purchase #3 | $198.37 | 10.793% | $219.7801 | $219.78 | $219.80 | $219.80 |
| Purchase #4 | $189.32 | 8.652% | $205.7 | $205.70 | $205.70 | $205.70 |
| Purchase #5 | $63.52 | 5.253% | $66.8567 | $66.86 | $66.85 | $66.90 |
| Purchase #6 | $81.65 | 8.385% | $88.4964 | $88.50 | $88.50 | $88.50 |
| Purchase #7 | $245.61 | 5.220% | $258.4308 | $258.43 | $258.45 | $258.40 |
| 7 purchase totals = | $940.21 | $1,009.0450 | $1,009.05 | $1,009.05 | $1,009.10 | |