| 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 | $199.33 | 9.798% | $218.8604 | $218.86 | $218.85 | $218.90 |
| Purchase #2 | $191.91 | 10.470% | $212.003 | $212.00 | $212.00 | $212.00 |
| Purchase #3 | $221.98 | 13.835% | $252.6909 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $15.33 | 13.279% | $17.3657 | $17.37 | $17.35 | $17.40 |
| Purchase #5 | $85.96 | 11.217% | $95.6021 | $95.60 | $95.60 | $95.60 |
| Purchase #6 | $229.42 | 8.328% | $248.5261 | $248.53 | $248.55 | $248.50 |
| Purchase #7 | $97.30 | 10.550% | $107.5652 | $107.57 | $107.55 | $107.60 |
| 7 purchase totals = | $1,041.23 | $1,152.6134 | $1,152.62 | $1,152.60 | $1,152.70 | |