| 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 | $248.25 | 7.105% | $265.8882 | $265.89 | $265.90 | $265.90 |
| Purchase #2 | $115.93 | 3.568% | $120.0664 | $120.07 | $120.05 | $120.10 |
| Purchase #3 | $8.52 | 5.326% | $8.9738 | $8.97 | $8.95 | $9.00 |
| Purchase #4 | $148.49 | 11.741% | $165.9242 | $165.92 | $165.90 | $165.90 |
| Purchase #5 | $153.60 | 9.647% | $168.4178 | $168.42 | $168.40 | $168.40 |
| Purchase #6 | $103.55 | 3.420% | $107.0914 | $107.09 | $107.10 | $107.10 |
| Purchase #7 | $184.46 | 9.817% | $202.5684 | $202.57 | $202.55 | $202.60 |
| 7 purchase totals = | $962.80 | $1,038.9302 | $1,038.93 | $1,038.85 | $1,039.00 | |