| 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 | $102.65 | 10.547% | $113.4765 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $18.85 | 7.874% | $20.3342 | $20.33 | $20.35 | $20.30 |
| Purchase #3 | $189.27 | 11.662% | $211.3427 | $211.34 | $211.35 | $211.30 |
| Purchase #4 | $202.81 | 13.460% | $230.1082 | $230.11 | $230.10 | $230.10 |
| Purchase #5 | $115.33 | 13.247% | $130.6078 | $130.61 | $130.60 | $130.60 |
| Purchase #6 | $213.41 | 7.657% | $229.7508 | $229.75 | $229.75 | $229.80 |
| Purchase #7 | $100.99 | 4.313% | $105.3457 | $105.35 | $105.35 | $105.30 |
| 7 purchase totals = | $943.31 | $1,040.9659 | $1,040.97 | $1,041.00 | $1,040.90 | |