| 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 | $137.35 | 3.214% | $141.7644 | $141.76 | $141.75 | $141.80 |
| Purchase #2 | $203.48 | 3.334% | $210.264 | $210.26 | $210.25 | $210.30 |
| Purchase #3 | $136.72 | 5.787% | $144.632 | $144.63 | $144.65 | $144.60 |
| Purchase #4 | $106.35 | 8.446% | $115.3323 | $115.33 | $115.35 | $115.30 |
| Purchase #5 | $249.48 | 11.332% | $277.7511 | $277.75 | $277.75 | $277.80 |
| Purchase #6 | $27.51 | 4.161% | $28.6547 | $28.65 | $28.65 | $28.70 |
| Purchase #7 | $160.45 | 10.677% | $177.5812 | $177.58 | $177.60 | $177.60 |
| 7 purchase totals = | $1,021.34 | $1,095.9797 | $1,095.96 | $1,096.00 | $1,096.10 | |