| 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 | $216.68 | 10.729% | $239.9276 | $239.93 | $239.95 | $239.90 |
| Purchase #2 | $98.52 | 9.111% | $107.4962 | $107.50 | $107.50 | $107.50 |
| Purchase #3 | $211.57 | 4.706% | $221.5265 | $221.53 | $221.55 | $221.50 |
| Purchase #4 | $34.45 | 12.502% | $38.7569 | $38.76 | $38.75 | $38.80 |
| Purchase #5 | $186.90 | 9.764% | $205.1489 | $205.15 | $205.15 | $205.10 |
| Purchase #6 | $71.45 | 8.728% | $77.6862 | $77.69 | $77.70 | $77.70 |
| Purchase #7 | $216.89 | 5.413% | $228.6303 | $228.63 | $228.65 | $228.60 |
| 7 purchase totals = | $1,036.46 | $1,119.1726 | $1,119.19 | $1,119.25 | $1,119.10 | |