| 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 | $193.37 | 3.137% | $199.436 | $199.44 | $199.45 | $199.40 |
| Purchase #2 | $233.39 | 6.554% | $248.6864 | $248.69 | $248.70 | $248.70 |
| Purchase #3 | $102.29 | 10.455% | $112.9844 | $112.98 | $113.00 | $113.00 |
| Purchase #4 | $150.64 | 6.751% | $160.8097 | $160.81 | $160.80 | $160.80 |
| Purchase #5 | $203.40 | 12.157% | $228.1273 | $228.13 | $228.15 | $228.10 |
| Purchase #6 | $226.40 | 11.165% | $251.6776 | $251.68 | $251.70 | $251.70 |
| Purchase #7 | $117.46 | 8.868% | $127.8764 | $127.88 | $127.90 | $127.90 |
| 7 purchase totals = | $1,226.95 | $1,329.5978 | $1,329.61 | $1,329.70 | $1,329.60 | |