| 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 | $120.35 | 5.658% | $127.1594 | $127.16 | $127.15 | $127.20 |
| Purchase #2 | $243.47 | 3.133% | $251.0979 | $251.10 | $251.10 | $251.10 |
| Purchase #3 | $220.44 | 7.624% | $237.2463 | $237.25 | $237.25 | $237.20 |
| Purchase #4 | $248.32 | 3.236% | $256.3556 | $256.36 | $256.35 | $256.40 |
| Purchase #5 | $154.58 | 4.243% | $161.1388 | $161.14 | $161.15 | $161.10 |
| Purchase #6 | $36.82 | 6.843% | $39.3396 | $39.34 | $39.35 | $39.30 |
| Purchase #7 | $27.37 | 9.195% | $29.8867 | $29.89 | $29.90 | $29.90 |
| 7 purchase totals = | $1,051.35 | $1,102.2243 | $1,102.24 | $1,102.25 | $1,102.20 | |