| 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 | $239.33 | 7.637% | $257.6076 | $257.61 | $257.60 | $257.60 |
| Purchase #2 | $213.99 | 9.625% | $234.5865 | $234.59 | $234.60 | $234.60 |
| Purchase #3 | $110.36 | 11.792% | $123.3737 | $123.37 | $123.35 | $123.40 |
| Purchase #4 | $153.69 | 8.811% | $167.2316 | $167.23 | $167.25 | $167.20 |
| Purchase #5 | $130.58 | 7.636% | $140.5511 | $140.55 | $140.55 | $140.60 |
| Purchase #6 | $94.90 | 7.349% | $101.8742 | $101.87 | $101.85 | $101.90 |
| Purchase #7 | $174.67 | 13.693% | $198.5876 | $198.59 | $198.60 | $198.60 |
| 7 purchase totals = | $1,117.52 | $1,223.8123 | $1,223.81 | $1,223.80 | $1,223.90 | |