| 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 | $7.48 | 4.335% | $7.8043 | $7.80 | $7.80 | $7.80 |
| Purchase #2 | $201.78 | 4.612% | $211.0861 | $211.09 | $211.10 | $211.10 |
| Purchase #3 | $171.36 | 9.348% | $187.3787 | $187.38 | $187.40 | $187.40 |
| Purchase #4 | $245.28 | 12.635% | $276.2711 | $276.27 | $276.25 | $276.30 |
| Purchase #5 | $208.50 | 5.873% | $220.7452 | $220.75 | $220.75 | $220.70 |
| Purchase #6 | $162.59 | 9.163% | $177.4881 | $177.49 | $177.50 | $177.50 |
| Purchase #7 | $156.25 | 10.416% | $172.525 | $172.53 | $172.55 | $172.50 |
| 7 purchase totals = | $1,153.24 | $1,253.2985 | $1,253.31 | $1,253.35 | $1,253.30 | |