| 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 | $107.64 | 4.492% | $112.4752 | $112.48 | $112.50 | $112.50 |
| Purchase #2 | $93.75 | 4.664% | $98.1225 | $98.12 | $98.10 | $98.10 |
| Purchase #3 | $235.61 | 4.819% | $246.964 | $246.96 | $246.95 | $247.00 |
| Purchase #4 | $79.61 | 9.504% | $87.1761 | $87.18 | $87.20 | $87.20 |
| Purchase #5 | $161.41 | 12.188% | $181.0827 | $181.08 | $181.10 | $181.10 |
| Purchase #6 | $193.51 | 6.703% | $206.481 | $206.48 | $206.50 | $206.50 |
| Purchase #7 | $88.77 | 6.681% | $94.7007 | $94.70 | $94.70 | $94.70 |
| 7 purchase totals = | $960.30 | $1,027.0022 | $1,027.00 | $1,027.05 | $1,027.10 | |