| 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 | $120.49 | 3.309% | $124.477 | $124.48 | $124.50 | $124.50 |
| Purchase #2 | $95.79 | 6.609% | $102.1208 | $102.12 | $102.10 | $102.10 |
| Purchase #3 | $249.41 | 13.664% | $283.4894 | $283.49 | $283.50 | $283.50 |
| Purchase #4 | $198.87 | 9.444% | $217.6513 | $217.65 | $217.65 | $217.70 |
| Purchase #5 | $249.76 | 8.294% | $270.4751 | $270.48 | $270.50 | $270.50 |
| Purchase #6 | $77.32 | 10.596% | $85.5128 | $85.51 | $85.50 | $85.50 |
| Purchase #7 | $127.43 | 9.690% | $139.778 | $139.78 | $139.80 | $139.80 |
| 7 purchase totals = | $1,119.07 | $1,223.5044 | $1,223.51 | $1,223.55 | $1,223.60 | |