| 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 | $118.71 | 3.102% | $122.3924 | $122.39 | $122.40 | $122.40 |
| Purchase #2 | $171.29 | 11.787% | $191.48 | $191.48 | $191.50 | $191.50 |
| Purchase #3 | $187.44 | 9.735% | $205.6873 | $205.69 | $205.70 | $205.70 |
| Purchase #4 | $102.40 | 3.809% | $106.3004 | $106.30 | $106.30 | $106.30 |
| Purchase #5 | $236.91 | 4.611% | $247.8339 | $247.83 | $247.85 | $247.80 |
| Purchase #6 | $142.39 | 13.184% | $161.1627 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $68.72 | 11.408% | $76.5596 | $76.56 | $76.55 | $76.60 |
| 7 purchase totals = | $1,027.86 | $1,111.4163 | $1,111.41 | $1,111.45 | $1,111.50 | |