| 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 | $214.92 | 6.747% | $229.4207 | $229.42 | $229.40 | $229.40 |
| Purchase #2 | $119.74 | 13.342% | $135.7157 | $135.72 | $135.70 | $135.70 |
| Purchase #3 | $26.98 | 6.615% | $28.7647 | $28.76 | $28.75 | $28.80 |
| Purchase #4 | $183.75 | 6.501% | $195.6956 | $195.70 | $195.70 | $195.70 |
| Purchase #5 | $245.72 | 8.257% | $266.0091 | $266.01 | $266.00 | $266.00 |
| Purchase #6 | $110.87 | 11.260% | $123.354 | $123.35 | $123.35 | $123.40 |
| Purchase #7 | $141.61 | 6.431% | $150.7169 | $150.72 | $150.70 | $150.70 |
| 7 purchase totals = | $1,043.59 | $1,129.6767 | $1,129.68 | $1,129.60 | $1,129.70 | |