| 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 | $134.93 | 3.373% | $139.4812 | $139.48 | $139.50 | $139.50 |
| Purchase #2 | $32.95 | 3.546% | $34.1184 | $34.12 | $34.10 | $34.10 |
| Purchase #3 | $237.28 | 9.317% | $259.3874 | $259.39 | $259.40 | $259.40 |
| Purchase #4 | $245.48 | 3.284% | $253.5416 | $253.54 | $253.55 | $253.50 |
| Purchase #5 | $179.48 | 10.306% | $197.9772 | $197.98 | $198.00 | $198.00 |
| Purchase #6 | $223.56 | 13.184% | $253.0342 | $253.03 | $253.05 | $253.00 |
| Purchase #7 | $114.52 | 12.829% | $129.2118 | $129.21 | $129.20 | $129.20 |
| 7 purchase totals = | $1,168.20 | $1,266.7518 | $1,266.75 | $1,266.80 | $1,266.70 | |