| 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 | $135.65 | 9.745% | $148.8691 | $148.87 | $148.85 | $148.90 |
| Purchase #2 | $56.32 | 8.570% | $61.1466 | $61.15 | $61.15 | $61.10 |
| Purchase #3 | $201.49 | 5.711% | $212.9971 | $213.00 | $213.00 | $213.00 |
| Purchase #4 | $205.46 | 9.550% | $225.0814 | $225.08 | $225.10 | $225.10 |
| Purchase #5 | $29.86 | 4.865% | $31.3127 | $31.31 | $31.30 | $31.30 |
| Purchase #6 | $163.63 | 10.798% | $181.2988 | $181.30 | $181.30 | $181.30 |
| Purchase #7 | $221.83 | 10.798% | $245.7832 | $245.78 | $245.80 | $245.80 |
| 7 purchase totals = | $1,014.24 | $1,106.4889 | $1,106.49 | $1,106.50 | $1,106.50 | |