| 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 | $96.43 | 6.855% | $103.0403 | $103.04 | $103.05 | $103.00 |
| Purchase #2 | $211.60 | 13.618% | $240.4157 | $240.42 | $240.40 | $240.40 |
| Purchase #3 | $167.26 | 5.242% | $176.0278 | $176.03 | $176.05 | $176.00 |
| Purchase #4 | $137.25 | 7.237% | $147.1828 | $147.18 | $147.20 | $147.20 |
| Purchase #5 | $206.66 | 13.219% | $233.9784 | $233.98 | $234.00 | $234.00 |
| Purchase #6 | $198.96 | 12.240% | $223.3127 | $223.31 | $223.30 | $223.30 |
| Purchase #7 | $20.86 | 10.189% | $22.9854 | $22.99 | $23.00 | $23.00 |
| 7 purchase totals = | $1,039.02 | $1,146.9431 | $1,146.95 | $1,147.00 | $1,146.90 | |