| 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 | $133.94 | 5.198% | $140.9022 | $140.90 | $140.90 | $140.90 |
| Purchase #2 | $192.69 | 8.252% | $208.5908 | $208.59 | $208.60 | $208.60 |
| Purchase #3 | $196.28 | 4.334% | $204.7868 | $204.79 | $204.80 | $204.80 |
| Purchase #4 | $247.93 | 4.398% | $258.834 | $258.83 | $258.85 | $258.80 |
| Purchase #5 | $220.35 | 12.776% | $248.5019 | $248.50 | $248.50 | $248.50 |
| Purchase #6 | $233.76 | 8.211% | $252.954 | $252.95 | $252.95 | $253.00 |
| Purchase #7 | $66.49 | 4.561% | $69.5226 | $69.52 | $69.50 | $69.50 |
| 7 purchase totals = | $1,291.44 | $1,384.0923 | $1,384.08 | $1,384.10 | $1,384.10 | |