| 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 | $192.72 | 7.675% | $207.5113 | $207.51 | $207.50 | $207.50 |
| Purchase #2 | $191.99 | 3.599% | $198.8997 | $198.90 | $198.90 | $198.90 |
| Purchase #3 | $225.42 | 7.759% | $242.9103 | $242.91 | $242.90 | $242.90 |
| Purchase #4 | $119.30 | 3.422% | $123.3824 | $123.38 | $123.40 | $123.40 |
| Purchase #5 | $237.89 | 8.672% | $258.5198 | $258.52 | $258.50 | $258.50 |
| Purchase #6 | $64.28 | 3.464% | $66.5067 | $66.51 | $66.50 | $66.50 |
| Purchase #7 | $5.57 | 6.558% | $5.9353 | $5.94 | $5.95 | $5.90 |
| 7 purchase totals = | $1,037.17 | $1,103.6655 | $1,103.67 | $1,103.65 | $1,103.60 | |