| 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 | $222.58 | 9.618% | $243.9877 | $243.99 | $244.00 | $244.00 |
| Purchase #2 | $37.61 | 4.276% | $39.2182 | $39.22 | $39.20 | $39.20 |
| Purchase #3 | $23.38 | 4.691% | $24.4768 | $24.48 | $24.50 | $24.50 |
| Purchase #4 | $234.59 | 6.381% | $249.5592 | $249.56 | $249.55 | $249.60 |
| Purchase #5 | $120.79 | 6.641% | $128.8117 | $128.81 | $128.80 | $128.80 |
| Purchase #6 | $223.82 | 5.179% | $235.4116 | $235.41 | $235.40 | $235.40 |
| Purchase #7 | $207.33 | 5.502% | $218.7373 | $218.74 | $218.75 | $218.70 |
| 7 purchase totals = | $1,070.10 | $1,140.2025 | $1,140.21 | $1,140.20 | $1,140.20 | |