| 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 | $249.64 | 13.584% | $283.5511 | $283.55 | $283.55 | $283.60 |
| Purchase #2 | $195.60 | 9.513% | $214.2074 | $214.21 | $214.20 | $214.20 |
| Purchase #3 | $153.50 | 4.256% | $160.033 | $160.03 | $160.05 | $160.00 |
| Purchase #4 | $217.96 | 13.330% | $247.0141 | $247.01 | $247.00 | $247.00 |
| Purchase #5 | $71.54 | 12.847% | $80.7307 | $80.73 | $80.75 | $80.70 |
| Purchase #6 | $17.89 | 9.115% | $19.5207 | $19.52 | $19.50 | $19.50 |
| Purchase #7 | $117.70 | 10.208% | $129.7148 | $129.71 | $129.70 | $129.70 |
| 7 purchase totals = | $1,023.83 | $1,134.7718 | $1,134.76 | $1,134.75 | $1,134.70 | |