| 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 | $78.62 | 10.667% | $87.0064 | $87.01 | $87.00 | $87.00 |
| Purchase #2 | $103.49 | 10.480% | $114.3358 | $114.34 | $114.35 | $114.30 |
| Purchase #3 | $169.34 | 4.625% | $177.172 | $177.17 | $177.15 | $177.20 |
| Purchase #4 | $148.73 | 12.205% | $166.8825 | $166.88 | $166.90 | $166.90 |
| Purchase #5 | $219.73 | 8.483% | $238.3697 | $238.37 | $238.35 | $238.40 |
| Purchase #6 | $77.86 | 5.393% | $82.059 | $82.06 | $82.05 | $82.10 |
| Purchase #7 | $126.64 | 13.442% | $143.6629 | $143.66 | $143.65 | $143.70 |
| 7 purchase totals = | $924.41 | $1,009.4883 | $1,009.49 | $1,009.45 | $1,009.60 | |