| 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 | $124.90 | 13.114% | $141.2794 | $141.28 | $141.30 | $141.30 |
| Purchase #2 | $232.73 | 3.742% | $241.4388 | $241.44 | $241.45 | $241.40 |
| Purchase #3 | $45.42 | 3.690% | $47.096 | $47.10 | $47.10 | $47.10 |
| Purchase #4 | $218.83 | 5.122% | $230.0385 | $230.04 | $230.05 | $230.00 |
| Purchase #5 | $138.68 | 13.750% | $157.7485 | $157.75 | $157.75 | $157.70 |
| Purchase #6 | $210.46 | 9.629% | $230.7252 | $230.73 | $230.75 | $230.70 |
| Purchase #7 | $32.57 | 9.740% | $35.7423 | $35.74 | $35.75 | $35.70 |
| 7 purchase totals = | $1,003.59 | $1,084.0687 | $1,084.08 | $1,084.15 | $1,083.90 | |