| 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 | $102.50 | 11.714% | $114.5069 | $114.51 | $114.50 | $114.50 |
| Purchase #2 | $124.37 | 3.755% | $129.0401 | $129.04 | $129.05 | $129.00 |
| Purchase #3 | $239.30 | 7.529% | $257.3169 | $257.32 | $257.30 | $257.30 |
| Purchase #4 | $134.68 | 4.351% | $140.5399 | $140.54 | $140.55 | $140.50 |
| Purchase #5 | $201.65 | 12.613% | $227.0841 | $227.08 | $227.10 | $227.10 |
| Purchase #6 | $103.61 | 7.407% | $111.2844 | $111.28 | $111.30 | $111.30 |
| Purchase #7 | $202.59 | 7.401% | $217.5837 | $217.58 | $217.60 | $217.60 |
| 7 purchase totals = | $1,108.70 | $1,197.3560 | $1,197.35 | $1,197.40 | $1,197.30 | |