| 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 | $106.48 | 4.354% | $111.1161 | $111.12 | $111.10 | $111.10 |
| Purchase #2 | $135.51 | 9.180% | $147.9498 | $147.95 | $147.95 | $147.90 |
| Purchase #3 | $235.57 | 3.104% | $242.8821 | $242.88 | $242.90 | $242.90 |
| Purchase #4 | $233.79 | 3.125% | $241.0959 | $241.10 | $241.10 | $241.10 |
| Purchase #5 | $194.36 | 4.113% | $202.354 | $202.35 | $202.35 | $202.40 |
| Purchase #6 | $208.66 | 9.102% | $227.6522 | $227.65 | $227.65 | $227.70 |
| Purchase #7 | $183.46 | 7.168% | $196.6104 | $196.61 | $196.60 | $196.60 |
| 7 purchase totals = | $1,297.83 | $1,369.6605 | $1,369.66 | $1,369.65 | $1,369.70 | |