| 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 | $164.31 | 8.396% | $178.1055 | $178.11 | $178.10 | $178.10 |
| Purchase #2 | $217.31 | 11.679% | $242.6896 | $242.69 | $242.70 | $242.70 |
| Purchase #3 | $165.39 | 7.871% | $178.4078 | $178.41 | $178.40 | $178.40 |
| Purchase #4 | $248.51 | 4.795% | $260.4261 | $260.43 | $260.45 | $260.40 |
| Purchase #5 | $225.51 | 9.581% | $247.1161 | $247.12 | $247.10 | $247.10 |
| Purchase #6 | $238.78 | 4.399% | $249.2839 | $249.28 | $249.30 | $249.30 |
| Purchase #7 | $67.60 | 6.253% | $71.827 | $71.83 | $71.85 | $71.80 |
| 7 purchase totals = | $1,327.41 | $1,427.8560 | $1,427.87 | $1,427.90 | $1,427.80 | |