| 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 | $222.71 | 12.373% | $250.2659 | $250.27 | $250.25 | $250.30 |
| Purchase #2 | $240.26 | 3.349% | $248.3063 | $248.31 | $248.30 | $248.30 |
| Purchase #3 | $180.98 | 4.196% | $188.5739 | $188.57 | $188.55 | $188.60 |
| Purchase #4 | $120.71 | 8.252% | $130.671 | $130.67 | $130.65 | $130.70 |
| Purchase #5 | $176.86 | 6.754% | $188.8051 | $188.81 | $188.80 | $188.80 |
| Purchase #6 | $57.64 | 9.714% | $63.2391 | $63.24 | $63.25 | $63.20 |
| Purchase #7 | $115.48 | 13.397% | $130.9509 | $130.95 | $130.95 | $131.00 |
| 7 purchase totals = | $1,114.64 | $1,200.8122 | $1,200.82 | $1,200.75 | $1,200.90 | |