| 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 | $232.68 | 3.667% | $241.2124 | $241.21 | $241.20 | $241.20 |
| Purchase #2 | $187.27 | 13.280% | $212.1395 | $212.14 | $212.15 | $212.10 |
| Purchase #3 | $202.98 | 3.567% | $210.2203 | $210.22 | $210.20 | $210.20 |
| Purchase #4 | $213.37 | 6.723% | $227.7149 | $227.71 | $227.70 | $227.70 |
| Purchase #5 | $223.59 | 11.262% | $248.7707 | $248.77 | $248.75 | $248.80 |
| Purchase #6 | $162.69 | 7.380% | $174.6965 | $174.70 | $174.70 | $174.70 |
| Purchase #7 | $56.29 | 13.143% | $63.6882 | $63.69 | $63.70 | $63.70 |
| 7 purchase totals = | $1,278.87 | $1,378.4425 | $1,378.44 | $1,378.40 | $1,378.40 | |