| 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 | $224.56 | 10.764% | $248.7316 | $248.73 | $248.75 | $248.70 |
| Purchase #2 | $191.34 | 13.626% | $217.412 | $217.41 | $217.40 | $217.40 |
| Purchase #3 | $80.48 | 4.103% | $83.7821 | $83.78 | $83.80 | $83.80 |
| Purchase #4 | $237.89 | 10.587% | $263.0754 | $263.08 | $263.10 | $263.10 |
| Purchase #5 | $202.87 | 4.312% | $211.6178 | $211.62 | $211.60 | $211.60 |
| Purchase #6 | $78.80 | 9.307% | $86.1339 | $86.13 | $86.15 | $86.10 |
| Purchase #7 | $104.78 | 4.555% | $109.5527 | $109.55 | $109.55 | $109.60 |
| 7 purchase totals = | $1,120.72 | $1,220.3055 | $1,220.30 | $1,220.35 | $1,220.30 | |