| 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 | $103.44 | 10.558% | $114.3612 | $114.36 | $114.35 | $114.40 |
| Purchase #2 | $38.92 | 3.597% | $40.32 | $40.32 | $40.30 | $40.30 |
| Purchase #3 | $230.66 | 8.579% | $250.4483 | $250.45 | $250.45 | $250.40 |
| Purchase #4 | $171.56 | 3.718% | $177.9386 | $177.94 | $177.95 | $177.90 |
| Purchase #5 | $73.73 | 13.468% | $83.66 | $83.66 | $83.65 | $83.70 |
| Purchase #6 | $147.83 | 4.252% | $154.1157 | $154.12 | $154.10 | $154.10 |
| Purchase #7 | $248.70 | 13.830% | $283.0952 | $283.10 | $283.10 | $283.10 |
| 7 purchase totals = | $1,014.84 | $1,103.9390 | $1,103.95 | $1,103.90 | $1,103.90 | |