| 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 | $124.75 | 11.349% | $138.9079 | $138.91 | $138.90 | $138.90 |
| Purchase #2 | $129.30 | 3.465% | $133.7802 | $133.78 | $133.80 | $133.80 |
| Purchase #3 | $112.62 | 8.632% | $122.3414 | $122.34 | $122.35 | $122.30 |
| Purchase #4 | $120.38 | 8.278% | $130.3451 | $130.35 | $130.35 | $130.30 |
| Purchase #5 | $107.53 | 7.721% | $115.8324 | $115.83 | $115.85 | $115.80 |
| Purchase #6 | $246.57 | 10.684% | $272.9135 | $272.91 | $272.90 | $272.90 |
| Purchase #7 | $102.75 | 5.705% | $108.6119 | $108.61 | $108.60 | $108.60 |
| 7 purchase totals = | $943.90 | $1,022.7324 | $1,022.73 | $1,022.75 | $1,022.60 | |