| 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 | $220.77 | 9.391% | $241.5025 | $241.50 | $241.50 | $241.50 |
| Purchase #2 | $242.86 | 5.778% | $256.8925 | $256.89 | $256.90 | $256.90 |
| Purchase #3 | $186.79 | 3.760% | $193.8133 | $193.81 | $193.80 | $193.80 |
| Purchase #4 | $18.59 | 4.840% | $19.4898 | $19.49 | $19.50 | $19.50 |
| Purchase #5 | $237.52 | 6.352% | $252.6073 | $252.61 | $252.60 | $252.60 |
| Purchase #6 | $120.49 | 6.211% | $127.9736 | $127.97 | $127.95 | $128.00 |
| Purchase #7 | $97.54 | 12.408% | $109.6428 | $109.64 | $109.65 | $109.60 |
| 7 purchase totals = | $1,124.56 | $1,201.9218 | $1,201.91 | $1,201.90 | $1,201.90 | |