| 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 | $86.82 | 3.778% | $90.1001 | $90.10 | $90.10 | $90.10 |
| Purchase #2 | $102.72 | 11.130% | $114.1527 | $114.15 | $114.15 | $114.20 |
| Purchase #3 | $173.45 | 12.178% | $194.5727 | $194.57 | $194.55 | $194.60 |
| Purchase #4 | $90.46 | 12.614% | $101.8706 | $101.87 | $101.85 | $101.90 |
| Purchase #5 | $217.95 | 12.538% | $245.2766 | $245.28 | $245.30 | $245.30 |
| Purchase #6 | $250.50 | 9.820% | $275.0991 | $275.10 | $275.10 | $275.10 |
| Purchase #7 | $213.97 | 10.775% | $237.0253 | $237.03 | $237.05 | $237.00 |
| 7 purchase totals = | $1,135.87 | $1,258.0971 | $1,258.10 | $1,258.10 | $1,258.20 | |