| 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 | $137.46 | 3.507% | $142.2807 | $142.28 | $142.30 | $142.30 |
| Purchase #2 | $245.57 | 9.280% | $268.3589 | $268.36 | $268.35 | $268.40 |
| Purchase #3 | $192.55 | 13.170% | $217.9088 | $217.91 | $217.90 | $217.90 |
| Purchase #4 | $242.55 | 12.535% | $272.9536 | $272.95 | $272.95 | $273.00 |
| Purchase #5 | $230.96 | 3.230% | $238.42 | $238.42 | $238.40 | $238.40 |
| Purchase #6 | $118.93 | 10.455% | $131.3641 | $131.36 | $131.35 | $131.40 |
| Purchase #7 | $125.27 | 5.398% | $132.0321 | $132.03 | $132.05 | $132.00 |
| 7 purchase totals = | $1,293.29 | $1,403.3182 | $1,403.31 | $1,403.30 | $1,403.40 | |