| 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 | $172.88 | 8.164% | $186.9939 | $186.99 | $187.00 | $187.00 |
| Purchase #2 | $234.87 | 3.137% | $242.2379 | $242.24 | $242.25 | $242.20 |
| Purchase #3 | $48.25 | 10.448% | $53.2912 | $53.29 | $53.30 | $53.30 |
| Purchase #4 | $242.98 | 11.426% | $270.7429 | $270.74 | $270.75 | $270.70 |
| Purchase #5 | $188.80 | 10.714% | $209.028 | $209.03 | $209.05 | $209.00 |
| Purchase #6 | $22.44 | 13.126% | $25.3855 | $25.39 | $25.40 | $25.40 |
| Purchase #7 | $111.81 | 8.221% | $121.0019 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $1,022.03 | $1,108.6813 | $1,108.68 | $1,108.75 | $1,108.60 | |