| 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 | $11.53 | 6.509% | $12.2805 | $12.28 | $12.30 | $12.30 |
| Purchase #2 | $170.60 | 5.525% | $180.0257 | $180.03 | $180.05 | $180.00 |
| Purchase #3 | $237.64 | 4.447% | $248.2079 | $248.21 | $248.20 | $248.20 |
| Purchase #4 | $233.88 | 13.692% | $265.9028 | $265.90 | $265.90 | $265.90 |
| Purchase #5 | $97.88 | 5.376% | $103.142 | $103.14 | $103.15 | $103.10 |
| Purchase #6 | $137.32 | 3.201% | $141.7156 | $141.72 | $141.70 | $141.70 |
| Purchase #7 | $53.42 | 6.306% | $56.7887 | $56.79 | $56.80 | $56.80 |
| 7 purchase totals = | $942.27 | $1,008.0632 | $1,008.07 | $1,008.10 | $1,008.00 | |