| 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 | $234.62 | 4.345% | $244.8142 | $244.81 | $244.80 | $244.80 |
| Purchase #2 | $153.74 | 5.486% | $162.1742 | $162.17 | $162.15 | $162.20 |
| Purchase #3 | $238.29 | 6.202% | $253.0687 | $253.07 | $253.05 | $253.10 |
| Purchase #4 | $235.96 | 5.287% | $248.4352 | $248.44 | $248.45 | $248.40 |
| Purchase #5 | $26.64 | 6.184% | $28.2874 | $28.29 | $28.30 | $28.30 |
| Purchase #6 | $139.49 | 12.426% | $156.823 | $156.82 | $156.80 | $156.80 |
| Purchase #7 | $207.34 | 12.650% | $233.5685 | $233.57 | $233.55 | $233.60 |
| 7 purchase totals = | $1,236.08 | $1,327.1712 | $1,327.17 | $1,327.10 | $1,327.20 | |