| 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 | $108.68 | 5.555% | $114.7172 | $114.72 | $114.70 | $114.70 |
| Purchase #2 | $31.39 | 11.201% | $34.906 | $34.91 | $34.90 | $34.90 |
| Purchase #3 | $214.26 | 8.371% | $232.1957 | $232.20 | $232.20 | $232.20 |
| Purchase #4 | $192.27 | 3.614% | $199.2186 | $199.22 | $199.20 | $199.20 |
| Purchase #5 | $50.79 | 5.212% | $53.4372 | $53.44 | $53.45 | $53.40 |
| Purchase #6 | $140.45 | 8.241% | $152.0245 | $152.02 | $152.00 | $152.00 |
| Purchase #7 | $220.78 | 13.742% | $251.1196 | $251.12 | $251.10 | $251.10 |
| 7 purchase totals = | $958.62 | $1,037.6188 | $1,037.63 | $1,037.55 | $1,037.50 | |