| 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 | $226.38 | 13.190% | $256.2395 | $256.24 | $256.25 | $256.20 |
| Purchase #2 | $53.80 | 4.308% | $56.1177 | $56.12 | $56.10 | $56.10 |
| Purchase #3 | $114.34 | 12.610% | $128.7583 | $128.76 | $128.75 | $128.80 |
| Purchase #4 | $56.28 | 12.141% | $63.113 | $63.11 | $63.10 | $63.10 |
| Purchase #5 | $217.81 | 9.242% | $237.94 | $237.94 | $237.95 | $237.90 |
| Purchase #6 | $207.35 | 4.571% | $216.828 | $216.83 | $216.85 | $216.80 |
| Purchase #7 | $207.60 | 6.411% | $220.9092 | $220.91 | $220.90 | $220.90 |
| 7 purchase totals = | $1,083.56 | $1,179.9057 | $1,179.91 | $1,179.90 | $1,179.80 | |