| 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 | $187.36 | 11.189% | $208.3237 | $208.32 | $208.30 | $208.30 |
| Purchase #2 | $23.52 | 11.432% | $26.2088 | $26.21 | $26.20 | $26.20 |
| Purchase #3 | $161.99 | 5.642% | $171.1295 | $171.13 | $171.15 | $171.10 |
| Purchase #4 | $197.53 | 13.287% | $223.7758 | $223.78 | $223.80 | $223.80 |
| Purchase #5 | $96.27 | 9.231% | $105.1567 | $105.16 | $105.15 | $105.20 |
| Purchase #6 | $185.64 | 3.624% | $192.3676 | $192.37 | $192.35 | $192.40 |
| Purchase #7 | $248.53 | 4.148% | $258.839 | $258.84 | $258.85 | $258.80 |
| 7 purchase totals = | $1,100.84 | $1,185.8011 | $1,185.81 | $1,185.80 | $1,185.80 | |