| 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 | $225.32 | 13.171% | $254.9969 | $255.00 | $255.00 | $255.00 |
| Purchase #2 | $71.86 | 4.839% | $75.3373 | $75.34 | $75.35 | $75.30 |
| Purchase #3 | $14.54 | 6.767% | $15.5239 | $15.52 | $15.50 | $15.50 |
| Purchase #4 | $122.61 | 10.813% | $135.8678 | $135.87 | $135.85 | $135.90 |
| Purchase #5 | $225.92 | 13.768% | $257.0247 | $257.02 | $257.00 | $257.00 |
| Purchase #6 | $26.76 | 7.209% | $28.6891 | $28.69 | $28.70 | $28.70 |
| Purchase #7 | $246.86 | 4.647% | $258.3316 | $258.33 | $258.35 | $258.30 |
| 7 purchase totals = | $933.87 | $1,025.7713 | $1,025.77 | $1,025.75 | $1,025.70 | |