| 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 | $221.55 | 3.137% | $228.5 | $228.50 | $228.50 | $228.50 |
| Purchase #2 | $115.77 | 4.596% | $121.0908 | $121.09 | $121.10 | $121.10 |
| Purchase #3 | $47.64 | 5.822% | $50.4136 | $50.41 | $50.40 | $50.40 |
| Purchase #4 | $218.95 | 12.261% | $245.7955 | $245.80 | $245.80 | $245.80 |
| Purchase #5 | $26.68 | 12.838% | $30.1052 | $30.11 | $30.10 | $30.10 |
| Purchase #6 | $170.91 | 9.416% | $187.0029 | $187.00 | $187.00 | $187.00 |
| Purchase #7 | $237.68 | 3.622% | $246.2888 | $246.29 | $246.30 | $246.30 |
| 7 purchase totals = | $1,039.18 | $1,109.1968 | $1,109.20 | $1,109.20 | $1,109.20 | |