| 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 | $120.55 | 3.754% | $125.0754 | $125.08 | $125.10 | $125.10 |
| Purchase #2 | $121.29 | 11.855% | $135.6689 | $135.67 | $135.65 | $135.70 |
| Purchase #3 | $128.91 | 7.190% | $138.1786 | $138.18 | $138.20 | $138.20 |
| Purchase #4 | $164.57 | 9.736% | $180.5925 | $180.59 | $180.60 | $180.60 |
| Purchase #5 | $235.99 | 5.202% | $248.2662 | $248.27 | $248.25 | $248.30 |
| Purchase #6 | $181.25 | 9.704% | $198.8385 | $198.84 | $198.85 | $198.80 |
| Purchase #7 | $192.38 | 10.557% | $212.6896 | $212.69 | $212.70 | $212.70 |
| 7 purchase totals = | $1,144.94 | $1,239.3097 | $1,239.32 | $1,239.35 | $1,239.40 | |