| 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 | $180.44 | 4.221% | $188.0564 | $188.06 | $188.05 | $188.10 |
| Purchase #2 | $245.72 | 3.245% | $253.6936 | $253.69 | $253.70 | $253.70 |
| Purchase #3 | $231.93 | 10.509% | $256.3035 | $256.30 | $256.30 | $256.30 |
| Purchase #4 | $28.35 | 4.163% | $29.5302 | $29.53 | $29.55 | $29.50 |
| Purchase #5 | $177.86 | 7.133% | $190.5468 | $190.55 | $190.55 | $190.50 |
| Purchase #6 | $249.32 | 5.415% | $262.8207 | $262.82 | $262.80 | $262.80 |
| Purchase #7 | $191.95 | 11.529% | $214.0799 | $214.08 | $214.10 | $214.10 |
| 7 purchase totals = | $1,305.57 | $1,395.0311 | $1,395.03 | $1,395.05 | $1,395.00 | |