| 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 | $105.32 | 8.765% | $114.5513 | $114.55 | $114.55 | $114.60 |
| Purchase #2 | $232.58 | 4.489% | $243.0205 | $243.02 | $243.00 | $243.00 |
| Purchase #3 | $18.79 | 11.645% | $20.9781 | $20.98 | $21.00 | $21.00 |
| Purchase #4 | $46.66 | 7.363% | $50.0956 | $50.10 | $50.10 | $50.10 |
| Purchase #5 | $157.51 | 5.397% | $166.0108 | $166.01 | $166.00 | $166.00 |
| Purchase #6 | $142.30 | 5.280% | $149.8134 | $149.81 | $149.80 | $149.80 |
| Purchase #7 | $38.58 | 5.299% | $40.6244 | $40.62 | $40.60 | $40.60 |
| 7 purchase totals = | $741.74 | $785.0941 | $785.09 | $785.05 | $785.10 | |