| 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 | $129.96 | 11.344% | $144.7027 | $144.70 | $144.70 | $144.70 |
| Purchase #2 | $135.52 | 8.508% | $147.05 | $147.05 | $147.05 | $147.10 |
| Purchase #3 | $249.67 | 5.229% | $262.7252 | $262.73 | $262.75 | $262.70 |
| Purchase #4 | $142.99 | 4.276% | $149.1043 | $149.10 | $149.10 | $149.10 |
| Purchase #5 | $67.27 | 13.525% | $76.3683 | $76.37 | $76.35 | $76.40 |
| Purchase #6 | $198.84 | 13.593% | $225.8683 | $225.87 | $225.85 | $225.90 |
| Purchase #7 | $37.77 | 4.587% | $39.5025 | $39.50 | $39.50 | $39.50 |
| 7 purchase totals = | $962.02 | $1,045.3213 | $1,045.32 | $1,045.30 | $1,045.40 | |