| 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 | $92.36 | 12.740% | $104.1267 | $104.13 | $104.15 | $104.10 |
| Purchase #2 | $178.94 | 10.646% | $197.99 | $197.99 | $198.00 | $198.00 |
| Purchase #3 | $188.61 | 12.830% | $212.8087 | $212.81 | $212.80 | $212.80 |
| Purchase #4 | $63.31 | 11.765% | $70.7584 | $70.76 | $70.75 | $70.80 |
| Purchase #5 | $231.64 | 7.669% | $249.4045 | $249.40 | $249.40 | $249.40 |
| Purchase #6 | $64.42 | 5.607% | $68.032 | $68.03 | $68.05 | $68.00 |
| Purchase #7 | $244.81 | 13.748% | $278.4665 | $278.47 | $278.45 | $278.50 |
| 7 purchase totals = | $1,064.09 | $1,181.5868 | $1,181.59 | $1,181.60 | $1,181.60 | |