| 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 | $244.93 | 10.750% | $271.26 | $271.26 | $271.25 | $271.30 |
| Purchase #2 | $205.36 | 6.165% | $218.0204 | $218.02 | $218.00 | $218.00 |
| Purchase #3 | $127.98 | 13.574% | $145.352 | $145.35 | $145.35 | $145.40 |
| Purchase #4 | $231.98 | 7.173% | $248.6199 | $248.62 | $248.60 | $248.60 |
| Purchase #5 | $243.46 | 4.187% | $253.6537 | $253.65 | $253.65 | $253.70 |
| Purchase #6 | $6.30 | 11.516% | $7.0255 | $7.03 | $7.05 | $7.00 |
| Purchase #7 | $103.48 | 10.246% | $114.0826 | $114.08 | $114.10 | $114.10 |
| 7 purchase totals = | $1,163.49 | $1,258.0141 | $1,258.01 | $1,258.00 | $1,258.10 | |