| 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 | $235.64 | 9.667% | $258.4193 | $258.42 | $258.40 | $258.40 |
| Purchase #2 | $17.25 | 8.746% | $18.7587 | $18.76 | $18.75 | $18.80 |
| Purchase #3 | $69.58 | 10.288% | $76.7384 | $76.74 | $76.75 | $76.70 |
| Purchase #4 | $205.54 | 9.259% | $224.5709 | $224.57 | $224.55 | $224.60 |
| Purchase #5 | $151.61 | 13.150% | $171.5467 | $171.55 | $171.55 | $171.50 |
| Purchase #6 | $82.56 | 10.275% | $91.043 | $91.04 | $91.05 | $91.00 |
| Purchase #7 | $228.42 | 3.148% | $235.6107 | $235.61 | $235.60 | $235.60 |
| 7 purchase totals = | $990.60 | $1,076.6877 | $1,076.69 | $1,076.65 | $1,076.60 | |