| 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 | $105.77 | 7.241% | $113.4288 | $113.43 | $113.45 | $113.40 |
| Purchase #2 | $36.75 | 4.688% | $38.4728 | $38.47 | $38.45 | $38.50 |
| Purchase #3 | $104.58 | 3.672% | $108.4202 | $108.42 | $108.40 | $108.40 |
| Purchase #4 | $218.57 | 5.375% | $230.3181 | $230.32 | $230.30 | $230.30 |
| Purchase #5 | $134.34 | 7.613% | $144.5673 | $144.57 | $144.55 | $144.60 |
| Purchase #6 | $160.38 | 8.607% | $174.1839 | $174.18 | $174.20 | $174.20 |
| Purchase #7 | $239.50 | 5.639% | $253.0054 | $253.01 | $253.00 | $253.00 |
| 7 purchase totals = | $999.89 | $1,062.3965 | $1,062.40 | $1,062.35 | $1,062.40 | |