| 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 | $203.60 | 3.691% | $211.1149 | $211.11 | $211.10 | $211.10 |
| Purchase #2 | $145.66 | 11.347% | $162.188 | $162.19 | $162.20 | $162.20 |
| Purchase #3 | $152.32 | 4.850% | $159.7075 | $159.71 | $159.70 | $159.70 |
| Purchase #4 | $212.52 | 5.365% | $223.9217 | $223.92 | $223.90 | $223.90 |
| Purchase #5 | $231.80 | 13.198% | $262.393 | $262.39 | $262.40 | $262.40 |
| Purchase #6 | $156.82 | 11.510% | $174.87 | $174.87 | $174.85 | $174.90 |
| Purchase #7 | $8.44 | 3.749% | $8.7564 | $8.76 | $8.75 | $8.80 |
| 7 purchase totals = | $1,111.16 | $1,202.9515 | $1,202.95 | $1,202.90 | $1,203.00 | |