| 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 | $19.76 | 12.163% | $22.1634 | $22.16 | $22.15 | $22.20 |
| Purchase #2 | $231.70 | 4.418% | $241.9365 | $241.94 | $241.95 | $241.90 |
| Purchase #3 | $148.27 | 4.112% | $154.3669 | $154.37 | $154.35 | $154.40 |
| Purchase #4 | $241.54 | 13.619% | $274.4353 | $274.44 | $274.45 | $274.40 |
| Purchase #5 | $245.50 | 7.493% | $263.8953 | $263.90 | $263.90 | $263.90 |
| Purchase #6 | $31.75 | 8.239% | $34.3659 | $34.37 | $34.35 | $34.40 |
| Purchase #7 | $89.41 | 6.493% | $95.2154 | $95.22 | $95.20 | $95.20 |
| 7 purchase totals = | $1,007.93 | $1,086.3787 | $1,086.40 | $1,086.35 | $1,086.40 | |