| 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 | $127.48 | 10.330% | $140.6487 | $140.65 | $140.65 | $140.60 |
| Purchase #2 | $232.93 | 3.150% | $240.2673 | $240.27 | $240.25 | $240.30 |
| Purchase #3 | $62.57 | 4.795% | $65.5702 | $65.57 | $65.55 | $65.60 |
| Purchase #4 | $106.90 | 7.454% | $114.8683 | $114.87 | $114.85 | $114.90 |
| Purchase #5 | $249.81 | 3.301% | $258.0562 | $258.06 | $258.05 | $258.10 |
| Purchase #6 | $195.84 | 8.189% | $211.8773 | $211.88 | $211.90 | $211.90 |
| Purchase #7 | $133.72 | 7.827% | $144.1863 | $144.19 | $144.20 | $144.20 |
| 7 purchase totals = | $1,109.25 | $1,175.4743 | $1,175.49 | $1,175.45 | $1,175.60 | |