| 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 | $210.99 | 11.594% | $235.4522 | $235.45 | $235.45 | $235.50 |
| Purchase #2 | $104.26 | 13.505% | $118.3403 | $118.34 | $118.35 | $118.30 |
| Purchase #3 | $235.91 | 13.422% | $267.5738 | $267.57 | $267.55 | $267.60 |
| Purchase #4 | $77.42 | 4.804% | $81.1393 | $81.14 | $81.15 | $81.10 |
| Purchase #5 | $220.90 | 11.296% | $245.8529 | $245.85 | $245.85 | $245.90 |
| Purchase #6 | $80.73 | 10.635% | $89.3156 | $89.32 | $89.30 | $89.30 |
| Purchase #7 | $133.36 | 3.283% | $137.7382 | $137.74 | $137.75 | $137.70 |
| 7 purchase totals = | $1,063.57 | $1,175.4123 | $1,175.41 | $1,175.40 | $1,175.40 | |