| 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 | $99.60 | 11.211% | $110.7662 | $110.77 | $110.75 | $110.80 |
| Purchase #2 | $201.40 | 3.186% | $207.8166 | $207.82 | $207.80 | $207.80 |
| Purchase #3 | $171.94 | 6.571% | $183.2382 | $183.24 | $183.25 | $183.20 |
| Purchase #4 | $47.72 | 8.589% | $51.8187 | $51.82 | $51.80 | $51.80 |
| Purchase #5 | $226.55 | 5.777% | $239.6378 | $239.64 | $239.65 | $239.60 |
| Purchase #6 | $156.83 | 12.520% | $176.4651 | $176.47 | $176.45 | $176.50 |
| Purchase #7 | $43.52 | 9.109% | $47.4842 | $47.48 | $47.50 | $47.50 |
| 7 purchase totals = | $947.56 | $1,017.2268 | $1,017.24 | $1,017.20 | $1,017.20 | |