| 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 | $203.92 | 9.425% | $223.1395 | $223.14 | $223.15 | $223.10 |
| Purchase #2 | $221.27 | 12.721% | $249.4178 | $249.42 | $249.40 | $249.40 |
| Purchase #3 | $124.86 | 6.528% | $133.0109 | $133.01 | $133.00 | $133.00 |
| Purchase #4 | $192.48 | 6.117% | $204.254 | $204.25 | $204.25 | $204.30 |
| Purchase #5 | $156.44 | 13.316% | $177.2716 | $177.27 | $177.25 | $177.30 |
| Purchase #6 | $242.41 | 12.853% | $273.567 | $273.57 | $273.55 | $273.60 |
| Purchase #7 | $233.73 | 6.256% | $248.3521 | $248.35 | $248.35 | $248.40 |
| 7 purchase totals = | $1,375.11 | $1,509.0129 | $1,509.01 | $1,508.95 | $1,509.10 | |