| 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 | $184.27 | 9.822% | $202.369 | $202.37 | $202.35 | $202.40 |
| Purchase #2 | $113.55 | 7.827% | $122.4376 | $122.44 | $122.45 | $122.40 |
| Purchase #3 | $72.69 | 5.413% | $76.6247 | $76.62 | $76.60 | $76.60 |
| Purchase #4 | $231.93 | 10.609% | $256.5355 | $256.54 | $256.55 | $256.50 |
| Purchase #5 | $198.85 | 9.634% | $218.0072 | $218.01 | $218.00 | $218.00 |
| Purchase #6 | $193.96 | 7.733% | $208.9589 | $208.96 | $208.95 | $209.00 |
| Purchase #7 | $203.26 | 4.741% | $212.8966 | $212.90 | $212.90 | $212.90 |
| 7 purchase totals = | $1,198.51 | $1,297.8295 | $1,297.84 | $1,297.80 | $1,297.80 | |