| 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 | $108.29 | 12.323% | $121.6346 | $121.63 | $121.65 | $121.60 |
| Purchase #2 | $181.38 | 6.448% | $193.0754 | $193.08 | $193.10 | $193.10 |
| Purchase #3 | $157.61 | 6.811% | $168.3448 | $168.34 | $168.35 | $168.30 |
| Purchase #4 | $123.62 | 3.683% | $128.1729 | $128.17 | $128.15 | $128.20 |
| Purchase #5 | $198.93 | 5.612% | $210.094 | $210.09 | $210.10 | $210.10 |
| Purchase #6 | $224.26 | 7.579% | $241.2567 | $241.26 | $241.25 | $241.30 |
| Purchase #7 | $107.27 | 12.161% | $120.3151 | $120.32 | $120.30 | $120.30 |
| 7 purchase totals = | $1,101.36 | $1,182.8935 | $1,182.89 | $1,182.90 | $1,182.90 | |