| 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 | $128.58 | 11.212% | $142.9964 | $143.00 | $143.00 | $143.00 |
| Purchase #2 | $61.66 | 12.149% | $69.1511 | $69.15 | $69.15 | $69.20 |
| Purchase #3 | $28.78 | 8.841% | $31.3244 | $31.32 | $31.30 | $31.30 |
| Purchase #4 | $60.45 | 10.170% | $66.5978 | $66.60 | $66.60 | $66.60 |
| Purchase #5 | $239.29 | 12.531% | $269.2754 | $269.28 | $269.30 | $269.30 |
| Purchase #6 | $230.46 | 7.147% | $246.931 | $246.93 | $246.95 | $246.90 |
| Purchase #7 | $90.88 | 5.187% | $95.5939 | $95.59 | $95.60 | $95.60 |
| 7 purchase totals = | $840.10 | $921.8700 | $921.87 | $921.90 | $921.90 | |