| 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 | $189.38 | 12.309% | $212.6908 | $212.69 | $212.70 | $212.70 |
| Purchase #2 | $201.35 | 10.611% | $222.7152 | $222.72 | $222.70 | $222.70 |
| Purchase #3 | $117.87 | 13.502% | $133.7848 | $133.78 | $133.80 | $133.80 |
| Purchase #4 | $215.93 | 13.752% | $245.6247 | $245.62 | $245.60 | $245.60 |
| Purchase #5 | $98.82 | 3.171% | $101.9536 | $101.95 | $101.95 | $102.00 |
| Purchase #6 | $17.41 | 11.817% | $19.4673 | $19.47 | $19.45 | $19.50 |
| Purchase #7 | $172.45 | 4.564% | $180.3206 | $180.32 | $180.30 | $180.30 |
| 7 purchase totals = | $1,013.21 | $1,116.5570 | $1,116.55 | $1,116.50 | $1,116.60 | |