| 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 | $248.86 | 3.301% | $257.0749 | $257.07 | $257.05 | $257.10 |
| Purchase #2 | $67.78 | 8.260% | $73.3786 | $73.38 | $73.40 | $73.40 |
| Purchase #3 | $184.34 | 4.409% | $192.4676 | $192.47 | $192.45 | $192.50 |
| Purchase #4 | $175.49 | 6.627% | $187.1197 | $187.12 | $187.10 | $187.10 |
| Purchase #5 | $225.77 | 11.688% | $252.158 | $252.16 | $252.15 | $252.20 |
| Purchase #6 | $48.62 | 9.178% | $53.0823 | $53.08 | $53.10 | $53.10 |
| Purchase #7 | $104.63 | 6.107% | $111.0198 | $111.02 | $111.00 | $111.00 |
| 7 purchase totals = | $1,055.49 | $1,126.3009 | $1,126.30 | $1,126.25 | $1,126.40 | |