| 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 | $241.34 | 7.137% | $258.5644 | $258.56 | $258.55 | $258.60 |
| Purchase #2 | $243.56 | 4.104% | $253.5557 | $253.56 | $253.55 | $253.60 |
| Purchase #3 | $154.44 | 7.332% | $165.7635 | $165.76 | $165.75 | $165.80 |
| Purchase #4 | $72.42 | 7.240% | $77.6632 | $77.66 | $77.65 | $77.70 |
| Purchase #5 | $111.27 | 3.312% | $114.9553 | $114.96 | $114.95 | $115.00 |
| Purchase #6 | $185.81 | 5.401% | $195.8456 | $195.85 | $195.85 | $195.80 |
| Purchase #7 | $91.58 | 11.854% | $102.4359 | $102.44 | $102.45 | $102.40 |
| 7 purchase totals = | $1,100.42 | $1,168.7836 | $1,168.79 | $1,168.75 | $1,168.90 | |