| 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 | $122.76 | 8.399% | $133.0706 | $133.07 | $133.05 | $133.10 |
| Purchase #2 | $217.72 | 10.846% | $241.3339 | $241.33 | $241.35 | $241.30 |
| Purchase #3 | $90.56 | 11.381% | $100.8666 | $100.87 | $100.85 | $100.90 |
| Purchase #4 | $105.81 | 8.737% | $115.0546 | $115.05 | $115.05 | $115.10 |
| Purchase #5 | $78.39 | 10.239% | $86.4164 | $86.42 | $86.40 | $86.40 |
| Purchase #6 | $185.54 | 13.448% | $210.4914 | $210.49 | $210.50 | $210.50 |
| Purchase #7 | $130.98 | 7.110% | $140.2927 | $140.29 | $140.30 | $140.30 |
| 7 purchase totals = | $931.76 | $1,027.5262 | $1,027.52 | $1,027.50 | $1,027.60 | |