| 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 | $168.71 | 12.423% | $189.6688 | $189.67 | $189.65 | $189.70 |
| Purchase #2 | $96.72 | 9.804% | $106.2024 | $106.20 | $106.20 | $106.20 |
| Purchase #3 | $75.31 | 9.487% | $82.4547 | $82.45 | $82.45 | $82.50 |
| Purchase #4 | $234.31 | 3.667% | $242.9021 | $242.90 | $242.90 | $242.90 |
| Purchase #5 | $247.91 | 3.582% | $256.7901 | $256.79 | $256.80 | $256.80 |
| Purchase #6 | $134.38 | 8.595% | $145.93 | $145.93 | $145.95 | $145.90 |
| Purchase #7 | $94.70 | 3.457% | $97.9738 | $97.97 | $97.95 | $98.00 |
| 7 purchase totals = | $1,052.04 | $1,121.9219 | $1,121.91 | $1,121.90 | $1,122.00 | |