| 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 | $116.59 | 10.612% | $128.9625 | $128.96 | $128.95 | $129.00 |
| Purchase #2 | $153.35 | 7.384% | $164.6734 | $164.67 | $164.65 | $164.70 |
| Purchase #3 | $160.79 | 4.242% | $167.6107 | $167.61 | $167.60 | $167.60 |
| Purchase #4 | $232.94 | 7.644% | $250.7459 | $250.75 | $250.75 | $250.70 |
| Purchase #5 | $232.44 | 11.687% | $259.6053 | $259.61 | $259.60 | $259.60 |
| Purchase #6 | $122.34 | 4.871% | $128.2992 | $128.30 | $128.30 | $128.30 |
| Purchase #7 | $33.52 | 7.239% | $35.9465 | $35.95 | $35.95 | $35.90 |
| 7 purchase totals = | $1,051.97 | $1,135.8435 | $1,135.85 | $1,135.80 | $1,135.80 | |