| 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 | $147.88 | 11.650% | $165.108 | $165.11 | $165.10 | $165.10 |
| Purchase #2 | $210.39 | 3.640% | $218.0482 | $218.05 | $218.05 | $218.00 |
| Purchase #3 | $118.44 | 5.184% | $124.5799 | $124.58 | $124.60 | $124.60 |
| Purchase #4 | $106.67 | 8.783% | $116.0388 | $116.04 | $116.05 | $116.00 |
| Purchase #5 | $248.46 | 3.227% | $256.4778 | $256.48 | $256.50 | $256.50 |
| Purchase #6 | $17.53 | 6.250% | $18.6256 | $18.63 | $18.65 | $18.60 |
| Purchase #7 | $98.48 | 3.103% | $101.5358 | $101.54 | $101.55 | $101.50 |
| 7 purchase totals = | $947.85 | $1,000.4141 | $1,000.43 | $1,000.50 | $1,000.30 | |