| 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 | $185.34 | 9.841% | $203.5793 | $203.58 | $203.60 | $203.60 |
| Purchase #2 | $185.73 | 10.703% | $205.6087 | $205.61 | $205.60 | $205.60 |
| Purchase #3 | $238.98 | 12.272% | $268.3076 | $268.31 | $268.30 | $268.30 |
| Purchase #4 | $111.31 | 11.146% | $123.7166 | $123.72 | $123.70 | $123.70 |
| Purchase #5 | $23.82 | 8.366% | $25.8128 | $25.81 | $25.80 | $25.80 |
| Purchase #6 | $8.84 | 9.819% | $9.708 | $9.71 | $9.70 | $9.70 |
| Purchase #7 | $48.50 | 9.440% | $53.0784 | $53.08 | $53.10 | $53.10 |
| 7 purchase totals = | $802.52 | $889.8114 | $889.82 | $889.80 | $889.80 | |