| 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 | $119.39 | 7.721% | $128.6081 | $128.61 | $128.60 | $128.60 |
| Purchase #2 | $238.29 | 3.774% | $247.2831 | $247.28 | $247.30 | $247.30 |
| Purchase #3 | $237.84 | 11.605% | $265.4413 | $265.44 | $265.45 | $265.40 |
| Purchase #4 | $16.44 | 10.237% | $18.123 | $18.12 | $18.10 | $18.10 |
| Purchase #5 | $115.85 | 4.275% | $120.8026 | $120.80 | $120.80 | $120.80 |
| Purchase #6 | $177.40 | 6.361% | $188.6844 | $188.68 | $188.70 | $188.70 |
| Purchase #7 | $212.97 | 10.638% | $235.6257 | $235.63 | $235.65 | $235.60 |
| 7 purchase totals = | $1,118.18 | $1,204.5682 | $1,204.56 | $1,204.60 | $1,204.50 | |