| 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 | $14.60 | 6.230% | $15.5096 | $15.51 | $15.50 | $15.50 |
| Purchase #2 | $215.75 | 12.720% | $243.1934 | $243.19 | $243.20 | $243.20 |
| Purchase #3 | $181.87 | 9.212% | $198.6239 | $198.62 | $198.60 | $198.60 |
| Purchase #4 | $211.95 | 9.679% | $232.4646 | $232.46 | $232.45 | $232.50 |
| Purchase #5 | $154.84 | 12.106% | $173.5849 | $173.58 | $173.60 | $173.60 |
| Purchase #6 | $245.55 | 9.681% | $269.3217 | $269.32 | $269.30 | $269.30 |
| Purchase #7 | $90.39 | 9.450% | $98.9319 | $98.93 | $98.95 | $98.90 |
| 7 purchase totals = | $1,114.95 | $1,231.6300 | $1,231.61 | $1,231.60 | $1,231.60 | |