| 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 | $43.51 | 5.376% | $45.8491 | $45.85 | $45.85 | $45.80 |
| Purchase #2 | $242.35 | 10.840% | $268.6207 | $268.62 | $268.60 | $268.60 |
| Purchase #3 | $171.25 | 13.706% | $194.7215 | $194.72 | $194.70 | $194.70 |
| Purchase #4 | $192.54 | 9.799% | $211.407 | $211.41 | $211.40 | $211.40 |
| Purchase #5 | $65.57 | 4.481% | $68.5082 | $68.51 | $68.50 | $68.50 |
| Purchase #6 | $207.66 | 11.866% | $232.3009 | $232.30 | $232.30 | $232.30 |
| Purchase #7 | $105.61 | 7.124% | $113.1337 | $113.13 | $113.15 | $113.10 |
| 7 purchase totals = | $1,028.49 | $1,134.5411 | $1,134.54 | $1,134.50 | $1,134.40 | |