| 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 | $84.28 | 3.576% | $87.2939 | $87.29 | $87.30 | $87.30 |
| Purchase #2 | $196.51 | 6.713% | $209.7017 | $209.70 | $209.70 | $209.70 |
| Purchase #3 | $137.60 | 3.789% | $142.8137 | $142.81 | $142.80 | $142.80 |
| Purchase #4 | $154.47 | 3.671% | $160.1406 | $160.14 | $160.15 | $160.10 |
| Purchase #5 | $27.47 | 12.838% | $30.9966 | $31.00 | $31.00 | $31.00 |
| Purchase #6 | $247.69 | 7.428% | $266.0884 | $266.09 | $266.10 | $266.10 |
| Purchase #7 | $210.92 | 10.314% | $232.6743 | $232.67 | $232.65 | $232.70 |
| 7 purchase totals = | $1,058.94 | $1,129.7092 | $1,129.70 | $1,129.70 | $1,129.70 | |