| 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 | $34.64 | 9.456% | $37.9156 | $37.92 | $37.90 | $37.90 |
| Purchase #2 | $235.26 | 4.757% | $246.4513 | $246.45 | $246.45 | $246.50 |
| Purchase #3 | $134.81 | 7.754% | $145.2632 | $145.26 | $145.25 | $145.30 |
| Purchase #4 | $232.91 | 10.251% | $256.7856 | $256.79 | $256.80 | $256.80 |
| Purchase #5 | $222.27 | 4.667% | $232.6433 | $232.64 | $232.65 | $232.60 |
| Purchase #6 | $52.67 | 3.262% | $54.3881 | $54.39 | $54.40 | $54.40 |
| Purchase #7 | $142.89 | 12.561% | $160.8384 | $160.84 | $160.85 | $160.80 |
| 7 purchase totals = | $1,055.45 | $1,134.2855 | $1,134.29 | $1,134.30 | $1,134.30 | |