| 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 | $134.89 | 5.774% | $142.6785 | $142.68 | $142.70 | $142.70 |
| Purchase #2 | $128.27 | 3.618% | $132.9108 | $132.91 | $132.90 | $132.90 |
| Purchase #3 | $101.70 | 13.156% | $115.0797 | $115.08 | $115.10 | $115.10 |
| Purchase #4 | $57.27 | 5.397% | $60.3609 | $60.36 | $60.35 | $60.40 |
| Purchase #5 | $242.72 | 5.724% | $256.6133 | $256.61 | $256.60 | $256.60 |
| Purchase #6 | $51.90 | 4.201% | $54.0803 | $54.08 | $54.10 | $54.10 |
| Purchase #7 | $232.58 | 4.196% | $242.3391 | $242.34 | $242.35 | $242.30 |
| 7 purchase totals = | $949.33 | $1,004.0626 | $1,004.06 | $1,004.10 | $1,004.10 | |