| 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 | $228.77 | 13.747% | $260.219 | $260.22 | $260.20 | $260.20 |
| Purchase #2 | $165.27 | 9.592% | $181.1227 | $181.12 | $181.10 | $181.10 |
| Purchase #3 | $123.72 | 12.845% | $139.6118 | $139.61 | $139.60 | $139.60 |
| Purchase #4 | $64.83 | 5.224% | $68.2167 | $68.22 | $68.20 | $68.20 |
| Purchase #5 | $225.79 | 13.708% | $256.7413 | $256.74 | $256.75 | $256.70 |
| Purchase #6 | $171.62 | 10.656% | $189.9078 | $189.91 | $189.90 | $189.90 |
| Purchase #7 | $42.39 | 10.774% | $46.9571 | $46.96 | $46.95 | $47.00 |
| 7 purchase totals = | $1,022.39 | $1,142.7764 | $1,142.78 | $1,142.70 | $1,142.70 | |