| 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 | $231.97 | 4.158% | $241.6153 | $241.62 | $241.60 | $241.60 |
| Purchase #2 | $211.41 | 3.338% | $218.4669 | $218.47 | $218.45 | $218.50 |
| Purchase #3 | $238.34 | 8.244% | $257.9887 | $257.99 | $258.00 | $258.00 |
| Purchase #4 | $22.28 | 4.385% | $23.257 | $23.26 | $23.25 | $23.30 |
| Purchase #5 | $48.67 | 7.566% | $52.3524 | $52.35 | $52.35 | $52.40 |
| Purchase #6 | $100.37 | 7.213% | $107.6097 | $107.61 | $107.60 | $107.60 |
| Purchase #7 | $116.96 | 11.410% | $130.3051 | $130.31 | $130.30 | $130.30 |
| 7 purchase totals = | $970.00 | $1,031.5951 | $1,031.61 | $1,031.55 | $1,031.70 | |