| 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 | $212.40 | 9.442% | $232.4548 | $232.45 | $232.45 | $232.50 |
| Purchase #2 | $123.58 | 4.359% | $128.9669 | $128.97 | $128.95 | $129.00 |
| Purchase #3 | $107.78 | 6.656% | $114.9538 | $114.95 | $114.95 | $115.00 |
| Purchase #4 | $234.65 | 5.128% | $246.6829 | $246.68 | $246.70 | $246.70 |
| Purchase #5 | $201.90 | 8.574% | $219.2109 | $219.21 | $219.20 | $219.20 |
| Purchase #6 | $116.93 | 3.301% | $120.7899 | $120.79 | $120.80 | $120.80 |
| Purchase #7 | $57.77 | 13.131% | $65.3558 | $65.36 | $65.35 | $65.40 |
| 7 purchase totals = | $1,055.01 | $1,128.4150 | $1,128.41 | $1,128.40 | $1,128.60 | |