| 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 | $218.96 | 10.338% | $241.5961 | $241.60 | $241.60 | $241.60 |
| Purchase #2 | $81.79 | 7.253% | $87.7222 | $87.72 | $87.70 | $87.70 |
| Purchase #3 | $81.89 | 4.788% | $85.8109 | $85.81 | $85.80 | $85.80 |
| Purchase #4 | $123.91 | 9.438% | $135.6046 | $135.60 | $135.60 | $135.60 |
| Purchase #5 | $167.80 | 9.442% | $183.6437 | $183.64 | $183.65 | $183.60 |
| Purchase #6 | $132.28 | 10.770% | $146.5266 | $146.53 | $146.55 | $146.50 |
| Purchase #7 | $95.55 | 13.529% | $108.477 | $108.48 | $108.50 | $108.50 |
| 7 purchase totals = | $902.18 | $989.3811 | $989.38 | $989.40 | $989.30 | |