| 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 | $96.44 | 11.236% | $107.276 | $107.28 | $107.30 | $107.30 |
| Purchase #2 | $171.89 | 5.544% | $181.4196 | $181.42 | $181.40 | $181.40 |
| Purchase #3 | $113.58 | 7.533% | $122.136 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $43.81 | 6.230% | $46.5394 | $46.54 | $46.55 | $46.50 |
| Purchase #5 | $239.94 | 10.468% | $265.0569 | $265.06 | $265.05 | $265.10 |
| Purchase #6 | $139.61 | 9.800% | $153.2918 | $153.29 | $153.30 | $153.30 |
| Purchase #7 | $146.28 | 4.646% | $153.0762 | $153.08 | $153.10 | $153.10 |
| 7 purchase totals = | $951.55 | $1,028.7959 | $1,028.81 | $1,028.85 | $1,028.80 | |