| 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 | $248.90 | 4.106% | $259.1198 | $259.12 | $259.10 | $259.10 |
| Purchase #2 | $101.32 | 4.517% | $105.8966 | $105.90 | $105.90 | $105.90 |
| Purchase #3 | $93.30 | 12.211% | $104.6929 | $104.69 | $104.70 | $104.70 |
| Purchase #4 | $123.92 | 12.752% | $139.7223 | $139.72 | $139.70 | $139.70 |
| Purchase #5 | $66.36 | 6.725% | $70.8227 | $70.82 | $70.80 | $70.80 |
| Purchase #6 | $86.35 | 6.248% | $91.7451 | $91.75 | $91.75 | $91.70 |
| Purchase #7 | $231.68 | 8.712% | $251.864 | $251.86 | $251.85 | $251.90 |
| 7 purchase totals = | $951.83 | $1,023.8634 | $1,023.86 | $1,023.80 | $1,023.80 | |