| 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 | $94.52 | 13.145% | $106.9447 | $106.94 | $106.95 | $106.90 |
| Purchase #2 | $127.36 | 6.126% | $135.1621 | $135.16 | $135.15 | $135.20 |
| Purchase #3 | $211.50 | 13.350% | $239.7353 | $239.74 | $239.75 | $239.70 |
| Purchase #4 | $18.47 | 11.606% | $20.6136 | $20.61 | $20.60 | $20.60 |
| Purchase #5 | $113.97 | 10.333% | $125.7465 | $125.75 | $125.75 | $125.70 |
| Purchase #6 | $249.33 | 5.736% | $263.6316 | $263.63 | $263.65 | $263.60 |
| Purchase #7 | $173.75 | 13.153% | $196.6033 | $196.60 | $196.60 | $196.60 |
| 7 purchase totals = | $988.90 | $1,088.4371 | $1,088.43 | $1,088.45 | $1,088.30 | |