| 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 | $227.57 | 5.208% | $239.4218 | $239.42 | $239.40 | $239.40 |
| Purchase #2 | $29.42 | 5.419% | $31.0143 | $31.01 | $31.00 | $31.00 |
| Purchase #3 | $217.95 | 4.213% | $227.1322 | $227.13 | $227.15 | $227.10 |
| Purchase #4 | $24.27 | 8.634% | $26.3655 | $26.37 | $26.35 | $26.40 |
| Purchase #5 | $43.83 | 13.781% | $49.8702 | $49.87 | $49.85 | $49.90 |
| Purchase #6 | $152.72 | 13.176% | $172.8424 | $172.84 | $172.85 | $172.80 |
| Purchase #7 | $241.32 | 9.566% | $264.4047 | $264.40 | $264.40 | $264.40 |
| 7 purchase totals = | $937.08 | $1,011.0511 | $1,011.04 | $1,011.00 | $1,011.00 | |