| 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 | $120.57 | 6.420% | $128.3106 | $128.31 | $128.30 | $128.30 |
| Purchase #2 | $187.52 | 12.449% | $210.8644 | $210.86 | $210.85 | $210.90 |
| Purchase #3 | $242.84 | 7.734% | $261.6212 | $261.62 | $261.60 | $261.60 |
| Purchase #4 | $110.90 | 4.431% | $115.814 | $115.81 | $115.80 | $115.80 |
| Purchase #5 | $71.72 | 10.285% | $79.0964 | $79.10 | $79.10 | $79.10 |
| Purchase #6 | $152.56 | 6.672% | $162.7388 | $162.74 | $162.75 | $162.70 |
| Purchase #7 | $63.27 | 4.810% | $66.3133 | $66.31 | $66.30 | $66.30 |
| 7 purchase totals = | $949.38 | $1,024.7587 | $1,024.75 | $1,024.70 | $1,024.70 | |