| 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 | $114.65 | 7.282% | $122.9988 | $123.00 | $123.00 | $123.00 |
| Purchase #2 | $111.88 | 9.318% | $122.305 | $122.31 | $122.30 | $122.30 |
| Purchase #3 | $109.50 | 13.869% | $124.6866 | $124.69 | $124.70 | $124.70 |
| Purchase #4 | $225.78 | 13.596% | $256.477 | $256.48 | $256.50 | $256.50 |
| Purchase #5 | $26.52 | 7.225% | $28.4361 | $28.44 | $28.45 | $28.40 |
| Purchase #6 | $123.26 | 11.188% | $137.0503 | $137.05 | $137.05 | $137.10 |
| Purchase #7 | $209.79 | 3.288% | $216.6879 | $216.69 | $216.70 | $216.70 |
| 7 purchase totals = | $921.38 | $1,008.6417 | $1,008.66 | $1,008.70 | $1,008.70 | |