| 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 | $106.94 | 7.123% | $114.5573 | $114.56 | $114.55 | $114.60 |
| Purchase #2 | $128.68 | 7.165% | $137.8999 | $137.90 | $137.90 | $137.90 |
| Purchase #3 | $20.45 | 10.622% | $22.6222 | $22.62 | $22.60 | $22.60 |
| Purchase #4 | $235.32 | 7.642% | $253.3032 | $253.30 | $253.30 | $253.30 |
| Purchase #5 | $230.53 | 9.668% | $252.8176 | $252.82 | $252.80 | $252.80 |
| Purchase #6 | $40.36 | 12.588% | $45.4405 | $45.44 | $45.45 | $45.40 |
| Purchase #7 | $139.78 | 10.780% | $154.8483 | $154.85 | $154.85 | $154.80 |
| 7 purchase totals = | $902.06 | $981.4890 | $981.49 | $981.45 | $981.40 | |