| 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 | $114.44 | 5.311% | $120.5179 | $120.52 | $120.50 | $120.50 |
| Purchase #2 | $180.56 | 12.488% | $203.1083 | $203.11 | $203.10 | $203.10 |
| Purchase #3 | $67.30 | 4.275% | $70.1771 | $70.18 | $70.20 | $70.20 |
| Purchase #4 | $149.71 | 11.291% | $166.6138 | $166.61 | $166.60 | $166.60 |
| Purchase #5 | $222.55 | 5.786% | $235.4267 | $235.43 | $235.45 | $235.40 |
| Purchase #6 | $127.92 | 10.221% | $140.9947 | $140.99 | $141.00 | $141.00 |
| Purchase #7 | $180.78 | 3.330% | $186.8 | $186.80 | $186.80 | $186.80 |
| 7 purchase totals = | $1,043.26 | $1,123.6385 | $1,123.64 | $1,123.65 | $1,123.60 | |