| 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 | $142.63 | 3.859% | $148.1341 | $148.13 | $148.15 | $148.10 |
| Purchase #2 | $88.96 | 4.152% | $92.6536 | $92.65 | $92.65 | $92.70 |
| Purchase #3 | $232.52 | 3.209% | $239.9816 | $239.98 | $240.00 | $240.00 |
| Purchase #4 | $192.48 | 8.122% | $208.1132 | $208.11 | $208.10 | $208.10 |
| Purchase #5 | $245.81 | 10.249% | $271.0031 | $271.00 | $271.00 | $271.00 |
| Purchase #6 | $107.34 | 4.252% | $111.9041 | $111.90 | $111.90 | $111.90 |
| Purchase #7 | $114.63 | 11.694% | $128.0348 | $128.03 | $128.05 | $128.00 |
| 7 purchase totals = | $1,124.37 | $1,199.8245 | $1,199.80 | $1,199.85 | $1,199.80 | |