| 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 | $242.34 | 10.618% | $268.0717 | $268.07 | $268.05 | $268.10 |
| Purchase #2 | $117.58 | 10.856% | $130.3445 | $130.34 | $130.35 | $130.30 |
| Purchase #3 | $198.72 | 7.812% | $214.244 | $214.24 | $214.25 | $214.20 |
| Purchase #4 | $141.33 | 11.751% | $157.9377 | $157.94 | $157.95 | $157.90 |
| Purchase #5 | $38.71 | 11.355% | $43.1055 | $43.11 | $43.10 | $43.10 |
| Purchase #6 | $87.87 | 7.871% | $94.7862 | $94.79 | $94.80 | $94.80 |
| Purchase #7 | $117.96 | 13.303% | $133.6522 | $133.65 | $133.65 | $133.70 |
| 7 purchase totals = | $944.51 | $1,042.1418 | $1,042.14 | $1,042.15 | $1,042.10 | |