| 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 | $223.96 | 12.459% | $251.8632 | $251.86 | $251.85 | $251.90 |
| Purchase #2 | $32.47 | 10.388% | $35.843 | $35.84 | $35.85 | $35.80 |
| Purchase #3 | $76.32 | 13.444% | $86.5805 | $86.58 | $86.60 | $86.60 |
| Purchase #4 | $22.35 | 5.311% | $23.537 | $23.54 | $23.55 | $23.50 |
| Purchase #5 | $137.34 | 9.596% | $150.5191 | $150.52 | $150.50 | $150.50 |
| Purchase #6 | $238.44 | 13.377% | $270.3361 | $270.34 | $270.35 | $270.30 |
| Purchase #7 | $89.86 | 4.622% | $94.0133 | $94.01 | $94.00 | $94.00 |
| 7 purchase totals = | $820.74 | $912.6922 | $912.69 | $912.70 | $912.60 | |