| 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 | $199.29 | 6.110% | $211.4666 | $211.47 | $211.45 | $211.50 |
| Purchase #2 | $98.52 | 8.874% | $107.2627 | $107.26 | $107.25 | $107.30 |
| Purchase #3 | $139.97 | 12.333% | $157.2325 | $157.23 | $157.25 | $157.20 |
| Purchase #4 | $174.63 | 4.492% | $182.4744 | $182.47 | $182.45 | $182.50 |
| Purchase #5 | $221.38 | 4.173% | $230.6182 | $230.62 | $230.60 | $230.60 |
| Purchase #6 | $13.50 | 11.718% | $15.0819 | $15.08 | $15.10 | $15.10 |
| Purchase #7 | $193.81 | 9.797% | $212.7976 | $212.80 | $212.80 | $212.80 |
| 7 purchase totals = | $1,041.10 | $1,116.9339 | $1,116.93 | $1,116.90 | $1,117.00 | |