| 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 | $204.56 | 7.611% | $220.1291 | $220.13 | $220.15 | $220.10 |
| Purchase #2 | $169.58 | 9.741% | $186.0988 | $186.10 | $186.10 | $186.10 |
| Purchase #3 | $179.69 | 9.131% | $196.0975 | $196.10 | $196.10 | $196.10 |
| Purchase #4 | $133.32 | 10.776% | $147.6866 | $147.69 | $147.70 | $147.70 |
| Purchase #5 | $235.60 | 4.810% | $246.9324 | $246.93 | $246.95 | $246.90 |
| Purchase #6 | $228.69 | 11.507% | $255.0054 | $255.01 | $255.00 | $255.00 |
| Purchase #7 | $240.70 | 6.232% | $255.7004 | $255.70 | $255.70 | $255.70 |
| 7 purchase totals = | $1,392.14 | $1,507.6502 | $1,507.66 | $1,507.70 | $1,507.60 | |