| 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 | $231.88 | 8.525% | $251.6478 | $251.65 | $251.65 | $251.60 |
| Purchase #2 | $238.64 | 5.205% | $251.0612 | $251.06 | $251.05 | $251.10 |
| Purchase #3 | $235.26 | 7.671% | $253.3068 | $253.31 | $253.30 | $253.30 |
| Purchase #4 | $128.35 | 13.664% | $145.8877 | $145.89 | $145.90 | $145.90 |
| Purchase #5 | $121.45 | 10.774% | $134.535 | $134.54 | $134.55 | $134.50 |
| Purchase #6 | $44.65 | 3.807% | $46.3498 | $46.35 | $46.35 | $46.30 |
| Purchase #7 | $63.30 | 10.658% | $70.0465 | $70.05 | $70.05 | $70.00 |
| 7 purchase totals = | $1,063.53 | $1,152.8348 | $1,152.85 | $1,152.85 | $1,152.70 | |