| 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 | $208.43 | 3.152% | $214.9997 | $215.00 | $215.00 | $215.00 |
| Purchase #2 | $146.72 | 7.558% | $157.8091 | $157.81 | $157.80 | $157.80 |
| Purchase #3 | $239.92 | 6.771% | $256.165 | $256.17 | $256.15 | $256.20 |
| Purchase #4 | $20.93 | 8.259% | $22.6586 | $22.66 | $22.65 | $22.70 |
| Purchase #5 | $42.56 | 4.336% | $44.4054 | $44.41 | $44.40 | $44.40 |
| Purchase #6 | $129.93 | 3.550% | $134.5425 | $134.54 | $134.55 | $134.50 |
| Purchase #7 | $142.67 | 12.438% | $160.4153 | $160.42 | $160.40 | $160.40 |
| 7 purchase totals = | $931.16 | $990.9956 | $991.01 | $990.95 | $991.00 | |