| 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 | $62.28 | 10.463% | $68.7964 | $68.80 | $68.80 | $68.80 |
| Purchase #2 | $226.25 | 7.305% | $242.7776 | $242.78 | $242.80 | $242.80 |
| Purchase #3 | $125.63 | 9.303% | $137.3174 | $137.32 | $137.30 | $137.30 |
| Purchase #4 | $241.53 | 11.556% | $269.4412 | $269.44 | $269.45 | $269.40 |
| Purchase #5 | $216.55 | 11.860% | $242.2328 | $242.23 | $242.25 | $242.20 |
| Purchase #6 | $63.90 | 10.473% | $70.5922 | $70.59 | $70.60 | $70.60 |
| Purchase #7 | $142.86 | 6.483% | $152.1216 | $152.12 | $152.10 | $152.10 |
| 7 purchase totals = | $1,079.00 | $1,183.2792 | $1,183.28 | $1,183.30 | $1,183.20 | |